MS Nullverweis Combobox

app/DD_PM_WINDREAM/frmValidator.vb

@@ -730,12 +730,13 @@ Public Class frmValidator
                                                                     End If
                                                                 End Sub
 #Region "CONTROL LIST"
-
-
                                 LOGGER.Debug("In add_ComboBox - GUID: " & oControlID)
                                 Dim oCONID
                                 Try
                                     oCONID = PreventNulletc(oControlRow.Item("CONNECTION_ID"))
+                                    If oCONID = String.Empty Then
+                                        oCONID = 0
+                                    End If
                                 Catch ex As Exception
                                     oCONID = 0
                                 End Try