EDMIService: Property Filtering/Sorting, Handle Empty Results

GUIs.Test.EDMIBenchmark/Form1.vb

@@ -224,10 +224,17 @@ Public Class Form1
             End If
 
             Dim oDatatableName As String = TextboxDatatableName.EditValue
-            Dim oResponse As DataTable = Await _Client.GetDatatableByNameAsync(oDatatableName)
+            Dim oSortExpression As String = TextboxDatatableSort.EditValue
+            Dim oFilterExpression As String = TextboxDatatableFilter.EditValue
+            Dim oResponse As TableResult = Await _Client.GetDatatableByNameAsync(oDatatableName, oFilterExpression, oSortExpression)
 
             oSWTotal.Stop()
-            AddLogMessage($"DataTable [{oResponse.TableName}] loaded: [{FormatTime(oSWTotal.ElapsedMilliseconds)}]")
+
+            If oResponse.OK Then
+                AddLogMessage($"DataTable [{oDatatableName}] loaded: [{FormatTime(oSWTotal.ElapsedMilliseconds)}]")
+            Else
+                AddLogMessage($"DataTable [{oDatatableName}] could not be loaded. Error: {oResponse.ErrorMessage}")
+            End If
         Catch ex As FaultException
             MsgBox(ex.Reason.ToString, MsgBoxStyle.Critical, "Error from Service")
             _Client.Reconnect()