diff --git a/.editorconfig b/.editorconfig
index 73e79f3..770d280 100644
--- a/.editorconfig
+++ b/.editorconfig
@@ -35,3 +35,9 @@ dotnet_diagnostic.CA1806.severity = none
 
 # Default severity for analyzer diagnostics with category 'Design'
 dotnet_analyzer_diagnostic.category-Design.severity = none
+
+# CA1716: Gli identificatori non devono corrispondere a parole chiave
+dotnet_diagnostic.CA1716.severity = none
+
+# CA2227: Le proprietà delle raccolte devono essere di sola lettura
+dotnet_diagnostic.CA2227.severity = none
diff --git a/AppData/ComLib.cs b/AppData/ComLib.cs
index 91861b8..0f66f66 100644
--- a/AppData/ComLib.cs
+++ b/AppData/ComLib.cs
@@ -162,7 +162,7 @@ namespace AppData
                 // fatto!
                 answ = true;
             }
-            catch (Exception exc)
+            catch
             { }
             return answ;
         }
@@ -590,7 +590,7 @@ namespace AppData
                 memLayer.ML.setRSV(currBatchReqKey, nextEnv);
                 answ = true;
             }
-            catch (Exception exc)
+            catch
             { }
             // restituisco ok
             return answ;
@@ -1275,7 +1275,7 @@ namespace AppData
                     answ = convertSheetWorkList(sheetList);
                 }
             }
-            catch (Exception exc)
+            catch
             { }
             return answ;
         }
diff --git a/NKC_WF/Controllers/AliveController.cs b/NKC_WF/Controllers/AliveController.cs
index 730fd50..994272c 100644
--- a/NKC_WF/Controllers/AliveController.cs
+++ b/NKC_WF/Controllers/AliveController.cs
@@ -19,7 +19,7 @@ namespace NKC_WF.Controllers
         [HttpGet]
         public string Get(int id)
         {
-            return DateTime.Now.ToString("yyyy-MM-dd HH:mm:ss.fff");
+            return DateTime.Now.ToString($"yyyy-MM-dd HH:mm:ss.fff -  ID: {id}");
         }
 
     }
diff --git a/NKC_WF/Web.Debug-LELE.config b/NKC_WF/Web.Debug-LELE.config
index f81b060..96d5c14 100644
--- a/NKC_WF/Web.Debug-LELE.config
+++ b/NKC_WF/Web.Debug-LELE.config
@@ -4,9 +4,6 @@
 
 <configuration xmlns:xdt="http://schemas.microsoft.com/XML-Document-Transform">
   <appSettings>
-    <!--conf dati locali-->
-    <add key="_SqlCopyDir" value="\\sql2016dev\Share\NKC\" xdt:Transform="SetAttributes" xdt:Locator="Match(key)"/>
-    <add key="_SqlImportDir" value="c:\Share\NKC\" xdt:Transform="SetAttributes" xdt:Locator="Match(key)"/>
     <!--conf redis-->
     <add key="RedisConn" value="nkcredis.steamware.net,abortConnect=false,ssl=false,password=nkc.password" xdt:Transform="SetAttributes" xdt:Locator="Match(key)"/>
     <add key="RedisConnAdmin" value="nkcredis.steamware.net,abortConnect=false,ssl=false,password=nkc.password,allowAdmin=true" xdt:Transform="SetAttributes" xdt:Locator="Match(key)"/>
diff --git a/NKC_WF/Web.Debug.config b/NKC_WF/Web.Debug.config
index 8531823..36d7d98 100644
--- a/NKC_WF/Web.Debug.config
+++ b/NKC_WF/Web.Debug.config
@@ -4,10 +4,6 @@
 
 <configuration xmlns:xdt="http://schemas.microsoft.com/XML-Document-Transform">
   <appSettings>
-    <add key="environment" value="DEV" xdt:Transform="SetAttributes" xdt:Locator="Match(key)"/>
-    <!--conf dati locali-->
-    <add key="_SqlCopyDir" value="\\sql2016dev\Share\NKC\" xdt:Transform="SetAttributes" xdt:Locator="Match(key)"/>
-    <add key="_SqlImportDir" value="c:\Share\NKC\" xdt:Transform="SetAttributes" xdt:Locator="Match(key)"/>
     <!--conf redis-->
     <add key="RedisConn" value="nkcredis.steamware.net,abortConnect=false,ssl=false,password=nkc.password" xdt:Transform="SetAttributes" xdt:Locator="Match(key)"/>
     <add key="RedisConnAdmin" value="nkcredis.steamware.net,abortConnect=false,ssl=false,password=nkc.password,allowAdmin=true" xdt:Transform="SetAttributes" xdt:Locator="Match(key)"/>
diff --git a/NKC_WF/WebUserControls/cmp_barcode.ascx.cs b/NKC_WF/WebUserControls/cmp_barcode.ascx.cs
index 237df94..bc8d7bc 100644
--- a/NKC_WF/WebUserControls/cmp_barcode.ascx.cs
+++ b/NKC_WF/WebUserControls/cmp_barcode.ascx.cs
@@ -92,7 +92,7 @@ namespace NKC_WF.WebUserControls
         public void showOutput(string cssClass, string messaggio)
         {
             // In primis: mostro qualcosa SOLO SE ho del testo
-            lblOutput.Visible = (messaggio != "");
+            lblOutput.Visible = !string.IsNullOrEmpty(messaggio);
             lblOutput.Text = messaggio;
             lblOutput.Attributes.Remove("class");
             lblOutput.Attributes.Add("class", cssClass);
diff --git a/NKC_WF/WebUserControls/cmp_batchDetail.ascx b/NKC_WF/WebUserControls/cmp_batchDetail.ascx
index 67fea31..362a8c0 100644
--- a/NKC_WF/WebUserControls/cmp_batchDetail.ascx
+++ b/NKC_WF/WebUserControls/cmp_batchDetail.ascx
@@ -8,9 +8,9 @@
         <h3>Batch Detail</h3>
       </div>
       <div class="col-3">
-        <asp:LinkButton runat="server" ID="lbtSendEstim" CssClass="btn btn-sm btn-block btn-info" OnClick="lbtSendEstim_Click" OnClientClick='return confirm("Send to Estimation?")' Visible='<%# (checkStatus(Eval("Status"), NKC_SDK.BatchStatus.Errors) || checkStatus(Eval("Status"), NKC_SDK.BatchStatus.Imported)) && canStartNew(Eval("Status")) %>'>Send to Estimation</asp:LinkButton>
+        <asp:LinkButton runat="server" ID="lbtSendEstim" CssClass="btn btn-sm btn-block btn-info" OnClick="lbtSendEstim_Click" OnClientClick='return confirm("Send to Estimation?")' Visible='<%# (checkStatus(Eval("Status"), NKC_SDK.BatchStatus.Errors) || checkStatus(Eval("Status"), NKC_SDK.BatchStatus.Imported)) && canStartNew() %>'>Send to Estimation</asp:LinkButton>
         <asp:LinkButton runat="server" ID="lbtStopEstim" CssClass="btn btn-sm btn-block btn-dark" OnClick="lbtStopEstim_Click" OnClientClick='return confirm("Are you sure to stop Estimation?")' Visible='<%# checkStatus(Eval("Status"), NKC_SDK.BatchStatus.EstimationRequested) %>'>Stop Estimation</asp:LinkButton>
-        <asp:LinkButton runat="server" ID="lbtSendNesting" CssClass="btn btn-sm btn-block btn-warning" OnClick="lbtSendNesting_Click" OnClientClick='return confirm("Send to Nesting?")' Visible='<%# checkStatus(Eval("Status"), NKC_SDK.BatchStatus.EstimationDone) && canStartNew(Eval("Status")) %>'>Send to Nesting</asp:LinkButton>
+        <asp:LinkButton runat="server" ID="lbtSendNesting" CssClass="btn btn-sm btn-block btn-warning" OnClick="lbtSendNesting_Click" OnClientClick='return confirm("Send to Nesting?")' Visible='<%# checkStatus(Eval("Status"), NKC_SDK.BatchStatus.EstimationDone) && canStartNew() %>'>Send to Nesting</asp:LinkButton>
         <asp:LinkButton runat="server" ID="lbtStopNesting" CssClass="btn btn-sm btn-block btn-dark" OnClick="lbtStopNesting_Click" OnClientClick='return confirm("Are you sure to stop Nesting?")' Visible='<%# checkStatus(Eval("Status"), NKC_SDK.BatchStatus.NestRequested) %>'>Stop Nesting</asp:LinkButton>
         <asp:LinkButton runat="server" ID="lbtAccept" CssClass="btn btn-sm btn-block btn-success" OnClick="lbtAccept_Click" OnClientClick='return confirm("Are you sure?")' Visible='<%# checkStatus(Eval("Status"), NKC_SDK.BatchStatus.NestDone) %>'>Accept Nesting</asp:LinkButton>
       </div>
diff --git a/NKC_WF/WebUserControls/cmp_batchDetail.ascx.cs b/NKC_WF/WebUserControls/cmp_batchDetail.ascx.cs
index be1c7ac..f82f7ae 100644
--- a/NKC_WF/WebUserControls/cmp_batchDetail.ascx.cs
+++ b/NKC_WF/WebUserControls/cmp_batchDetail.ascx.cs
@@ -229,7 +229,7 @@ namespace NKC_WF.WebUserControls
             answ = (status == (int)statusReq);
             return answ;
         }
-        public bool canStartNew(object _status)
+        public bool canStartNew()
         {
             bool answ = false;
             // in primis controllo SE ci siano task running, nel qual caso è false e basta...
diff --git a/NKC_WF/WebUserControls/cmp_kittingCart.ascx.cs b/NKC_WF/WebUserControls/cmp_kittingCart.ascx.cs
index af4aae8..dc9459f 100644
--- a/NKC_WF/WebUserControls/cmp_kittingCart.ascx.cs
+++ b/NKC_WF/WebUserControls/cmp_kittingCart.ascx.cs
@@ -28,9 +28,5 @@ namespace NKC_WF.WebUserControls
             }
             return answ;
         }
-        public string getTitle(object val)
-        {
-            return "";
-        }
     }
 }
\ No newline at end of file
diff --git a/NKC_WF/WebUserControls/cmp_kittingSmart.ascx.cs b/NKC_WF/WebUserControls/cmp_kittingSmart.ascx.cs
index 4728b9f..70d351a 100644
--- a/NKC_WF/WebUserControls/cmp_kittingSmart.ascx.cs
+++ b/NKC_WF/WebUserControls/cmp_kittingSmart.ascx.cs
@@ -176,7 +176,7 @@ namespace NKC_WF.WebUserControls
             set
             {
                 // solo se è !=""
-                if (value != "")
+                if (!string.IsNullOrEmpty(value))
                 {
                     hfLastValidBCode.Value = value;
                 }
@@ -202,7 +202,7 @@ namespace NKC_WF.WebUserControls
 
         private bool processLastCmd(bool doRaiseEv)
         {
-            if (lastCmd == "") doRaiseEv = true;
+            if (string.IsNullOrEmpty(lastCmd)) doRaiseEv = true;
             // processiamo barcode letto
             decodedData decoData = DataLayer.man.decodeBcode(lastCmd);
             switch (decoData.codeType)
@@ -442,10 +442,10 @@ namespace NKC_WF.WebUserControls
                         // salvo che è in STATO 2 (picked up) 
                         DataLayer.man.taIL.updateStatus(itemRow.ItemID, 2, PlaceId);
                         // verifico cosa devo mostrare come PROX passaggio...
-                        showCart = itemRow.ProcessesReq == "";
+                        showCart = string.IsNullOrEmpty(itemRow.ProcessesReq);
                         showBin = (itemRow.ProcessesReq.Contains("PaintFlag"));
                         secOp = itemRow.PostProcList;
-                        showSecOp = (secOp != "");
+                        showSecOp = (!string.IsNullOrEmpty(secOp));
                         doUpdate();
                         break;
                     case 3:
diff --git a/NKC_WF/WebUserControls/cmp_menuTop.ascx.cs b/NKC_WF/WebUserControls/cmp_menuTop.ascx.cs
index ee9d359..d697cd7 100644
--- a/NKC_WF/WebUserControls/cmp_menuTop.ascx.cs
+++ b/NKC_WF/WebUserControls/cmp_menuTop.ascx.cs
@@ -40,7 +40,7 @@ namespace NKC_WF.WebUserControls
         private void doSearch()
         {
             // se searchVal !=""
-            if (searchVal != "")
+            if (!string.IsNullOrEmpty(searchVal))
             {
                 memLayer.ML.setSessionVal("valoreSearch", searchVal);
             }
diff --git a/NKC_WF/WebUserControls/cmp_offOrderDetail.ascx.cs b/NKC_WF/WebUserControls/cmp_offOrderDetail.ascx.cs
index 1ac5939..712e652 100644
--- a/NKC_WF/WebUserControls/cmp_offOrderDetail.ascx.cs
+++ b/NKC_WF/WebUserControls/cmp_offOrderDetail.ascx.cs
@@ -41,7 +41,7 @@ namespace NKC_WF.WebUserControls
             {
                 Label filePath = (Label)frmView.FindControl("DrawFilePathLabel");
                 // se ho una stringa valida mostro svg, altrimenti NOT PROCESSED...
-                if (filePath.Text != "")
+                if (!string.IsNullOrEmpty(filePath.Text))
                 {
                     string filename = Server.MapPath(filePath.Text);
                     string svgRawData = File.ReadAllText(filename);
diff --git a/NKC_WF/WebUserControls/cmp_offlineOrders.ascx.cs b/NKC_WF/WebUserControls/cmp_offlineOrders.ascx.cs
index 6bb8c85..491a087 100644
--- a/NKC_WF/WebUserControls/cmp_offlineOrders.ascx.cs
+++ b/NKC_WF/WebUserControls/cmp_offlineOrders.ascx.cs
@@ -68,7 +68,7 @@ namespace NKC_WF.WebUserControls
             {
                 if (currOrd.Count == 1)
                 {
-                    if (currOrd[0].OrdStatus == 1 && currOrd[0].DrawFilePath == "")
+                    if (currOrd[0].OrdStatus == 1 && string.IsNullOrEmpty(currOrd[0].DrawFilePath))
                     {
                         fatto = ComLib.checkOfflineOrderReq(selOrdId);
                     }
diff --git a/NKC_WF/WebUserControls/cmp_painting.ascx.cs b/NKC_WF/WebUserControls/cmp_painting.ascx.cs
index de2aa08..e4dd9cc 100644
--- a/NKC_WF/WebUserControls/cmp_painting.ascx.cs
+++ b/NKC_WF/WebUserControls/cmp_painting.ascx.cs
@@ -33,7 +33,7 @@ namespace NKC_WF.WebUserControls
             set
             {
                 // solo se è !=""
-                if (value != "")
+                if (!string.IsNullOrEmpty(value))
                 {
                     hfLastValidBCode.Value = value;
                 }
@@ -76,7 +76,7 @@ namespace NKC_WF.WebUserControls
         private bool processLastCmd(bool doRaiseEv)
         {
             // verifico il datamatrix dei BIN da pitturare
-            if (lastCmd == "") doRaiseEv = true;
+            if (string.IsNullOrEmpty(lastCmd)) doRaiseEv = true;
             // processiamo barcode letto
             decodedData decoData = DataLayer.man.decodeBcode(lastCmd);
             switch (decoData.codeType)
diff --git a/NKC_WF/WebUserControls/cmp_stackBuilding.ascx.cs b/NKC_WF/WebUserControls/cmp_stackBuilding.ascx.cs
index f685012..d41c458 100644
--- a/NKC_WF/WebUserControls/cmp_stackBuilding.ascx.cs
+++ b/NKC_WF/WebUserControls/cmp_stackBuilding.ascx.cs
@@ -141,7 +141,7 @@ namespace NKC_WF.WebUserControls
             }
             else
             {
-                if (_prepared.ToString() != "")
+                if (!string.IsNullOrEmpty(_prepared.ToString()))
                 {
                     answ = "table-success border border-success border-thick rounded";
                 }
diff --git a/NKC_WF/WebUserControls/cmp_stackLoading.ascx.cs b/NKC_WF/WebUserControls/cmp_stackLoading.ascx.cs
index 2610210..62d76e6 100644
--- a/NKC_WF/WebUserControls/cmp_stackLoading.ascx.cs
+++ b/NKC_WF/WebUserControls/cmp_stackLoading.ascx.cs
@@ -76,7 +76,7 @@ namespace NKC_WF.WebUserControls
             bool doRaiseEv = false;
             // processo evento..
             lastCmd = cmp_barcode.inputAcquired.ToUpper();
-            if (lastCmd == "")
+            if (string.IsNullOrEmpty(lastCmd))
             {
                 doRaiseEv = true;
             }
diff --git a/NKC_WF/WebUserControls/cmp_unloadSmart.ascx.cs b/NKC_WF/WebUserControls/cmp_unloadSmart.ascx.cs
index 785d47c..bc878bc 100644
--- a/NKC_WF/WebUserControls/cmp_unloadSmart.ascx.cs
+++ b/NKC_WF/WebUserControls/cmp_unloadSmart.ascx.cs
@@ -176,7 +176,7 @@ namespace NKC_WF.WebUserControls
             set
             {
                 // solo se è !=""
-                if (value != "")
+                if (!string.IsNullOrEmpty(value))
                 {
                     hfLastValidBCode.Value = value;
                 }
@@ -202,7 +202,7 @@ namespace NKC_WF.WebUserControls
 
         private bool processLastCmd(bool doRaiseEv)
         {
-            if (lastCmd == "") doRaiseEv = true;
+            if (string.IsNullOrEmpty(lastCmd)) doRaiseEv = true;
             // processiamo barcode letto
             decodedData decoData = DataLayer.man.decodeBcode(lastCmd);
             switch (decoData.codeType)
@@ -445,10 +445,10 @@ namespace NKC_WF.WebUserControls
                         // salvo che è in STATO 2 (picked up) 
                         DataLayer.man.taIL.updateStatus(itemRow.ItemID, 2, PlaceId);
                         // verifico cosa devo mostrare come PROX passaggio...
-                        showCart = itemRow.ProcessesReq == "";
+                        showCart = string.IsNullOrEmpty(itemRow.ProcessesReq);
                         showBin = (itemRow.ProcessesReq.Contains("PaintFlag"));
                         secOp = itemRow.PostProcList;
-                        showSecOp = (secOp != "");
+                        showSecOp = (!string.IsNullOrEmpty(secOp));
                         doUpdate();
                         break;
                     case 3:
diff --git a/NKC_WF/WebUserControls/mod_ricercaGenerica.ascx.cs b/NKC_WF/WebUserControls/mod_ricercaGenerica.ascx.cs
index 524bf16..71fab86 100644
--- a/NKC_WF/WebUserControls/mod_ricercaGenerica.ascx.cs
+++ b/NKC_WF/WebUserControls/mod_ricercaGenerica.ascx.cs
@@ -148,7 +148,7 @@ namespace NKC_WF.WebUserControls
         /// </summary>
         public void updateText()
         {
-            if (SteamWare.memLayer.ML.StringSessionObj("valoreCercato") != "" && !Page.IsPostBack)
+            if (!string.IsNullOrEmpty(memLayer.ML.StringSessionObj("valoreCercato")) && !Page.IsPostBack)
             {
                 testoRicerca = SteamWare.memLayer.ML.StringSessionObj("valoreCercato");
             }
diff --git a/NKC_WF/WebUserControls/mod_vocabolario.ascx.cs b/NKC_WF/WebUserControls/mod_vocabolario.ascx.cs
index 1ea7c66..6f17de4 100644
--- a/NKC_WF/WebUserControls/mod_vocabolario.ascx.cs
+++ b/NKC_WF/WebUserControls/mod_vocabolario.ascx.cs
@@ -39,7 +39,7 @@ namespace NKC_WF.WebUserControls
         /// </summary>
         private void creaNuovoLemma()
         {
-            if (txtNewLemma.Text != "")
+            if (!string.IsNullOrEmpty(txtNewLemma.Text))
             {
                 // inserisco
                 DataWrap.DW.creaNuovoLemmaVoc(txtNewLemma.Text.Trim());