MS StructureNodeConfig RightManagementUpdate

app/DD-Record-Organizer/frmStructureNodeConfig.vb

@@ -335,6 +335,10 @@
 
     Private Sub btnSelectBackground_Click(sender As Object, e As EventArgs) Handles btnSelectBackground.Click
         Try
+            If Me.GUIDTextBox.Text = "" Then
+                MsgBox("Please choose a node by clicking in the treeview!", MsgBoxStyle.Exclamation)
+                Exit Sub
+            End If
             OpenFileDialog1.Filter = "PNG Bilder|*.png"
             If OpenFileDialog1.ShowDialog() = System.Windows.Forms.DialogResult.OK Then
                 Dim path As String = OpenFileDialog1.FileName
@@ -354,6 +358,7 @@
                         conn.Open()
                         cmd.ExecuteNonQuery()
                         conn.Close()
+                        LoadData()
                     End If
                 End If
             End If
@@ -436,6 +441,7 @@
         End If
     End Sub
 
+
     Private Sub BindingNavigatorAddNewItem_Click(sender As Object, e As EventArgs) Handles BindingNavigatorAddNewItem.Click
         'Try
         '    TBPMO_STRUCTURE_NODES_CONFIGURATIONBindingSource.AddNew()