Fix gestioen delete (solo ULTIMO valore)

CMS_SC/WebUserControls/mod_DettScheda.ascx

@@ -56,7 +56,7 @@
                 &nbsp;<asp:LinkButton ID="lbCancel2" runat="server" CausesValidation="False" CommandName="Cancel" ToolTip="Cancel" CssClass="fa fa-undo fa-2x" />
             </EditItemTemplate>
             <ItemTemplate>
-                <asp:LinkButton ID="lbDelete" runat="server" CausesValidation="False" CommandName="Delete" ToolTip="Delete" OnClientClick='<%# SteamWare.jsUtils.getCBE("confermaDel") %>' CssClass="fa fa-trash fa-2x" />
+                <asp:LinkButton ID="lbDelete" runat="server" CausesValidation="False" CommandName="Delete" ToolTip="Delete" OnClientClick='<%# SteamWare.jsUtils.getCBE("confermaDel") %>' CssClass="fa fa-trash fa-2x" Visible='<%# delEnabled(Eval("CodMisura")) %>' />
             </ItemTemplate>
         </asp:TemplateField>
     </Columns>

CMS_SC/WebUserControls/mod_DettScheda.ascx.cs

@@ -163,7 +163,7 @@ namespace CMS_SC.WebUserControls
                 SteamWare.memLayer.ML.emptySessionVal("nextObjCommand");
             }
             // SE c'era comando eseguo move...
-            if(_comando!="")
+            if (_comando != "")
             {
                 DtProxy.man.taDS.moveUpDown(_comando, CodSchedaSel, VersSel, CodMisuraSel);
                 grView.DataBind();
@@ -208,5 +208,26 @@ namespace CMS_SC.WebUserControls
             }
             return answ;
         }
+
+        /// <summary>
+        /// determina visibilità delete (solo se è ultima misura)
+        /// </summary>
+        /// <param name="direction">direzione: UP / DOWN</param>
+        /// <param name="CodMisura">CodMisura da verificare</param>
+        /// <returns></returns>
+        public bool delEnabled(object _CodMisura)
+        {
+            bool answ = false;
+            string CodMisura = _CodMisura.ToString();
+            if (memLayer.ML.QSS("CodSchedaVers") != "")
+            {
+                // recupero TUTTE  le righe della scheda dett corrente
+                DS_Applicazione.DettSchedaDataTable tab = DtProxy.man.taDS.getByScheda(memLayer.ML.QSS("CodSchedaVers"));
+                // a seconda della direzione CERCO se ci siano misure prima/dopo...
+                string where = string.Format("CodMisura > '{0}'", CodMisura);
+                answ = tab.Select(where).Length == 0;
+            }
+            return answ;
+        }
     }
 }