private void CreateControls(int? itemId, string itemName, string itemDescription)
        {
            Grid grid_main = new Grid();
            grid_main.RowDefinitions.Add(new RowDefinition() { Height = GridLength.Auto });
            grid_main.RowDefinitions.Add(new RowDefinition() { Height = GridLength.Auto });

            Button button_modifyItem = new Button() { Content = "Modify Item" };
            button_modifyItem.Click += Button_UpdateItem_Click;
            grid_main.SetGridRowColumn(button_modifyItem, 0, 0);

            m_userControl_item = new UserControl_Item(itemId, itemName, itemDescription, false);
            grid_main.SetGridRowColumn(m_userControl_item, 1, 0);
            m_userControl_item.SetActiveAndRegisterForGinTubEvents();

            Border border = new Border() { Style = new Style_DefaultBorder(), Child = grid_main };
            Content = border;
        }
 private UIElement CreateControls(int? itemId, string itemName, string itemDescription)
 {
     m_userControl_item = new UserControl_Item(itemId, itemName, itemDescription, true);
     return m_userControl_item;
 }