By default, the Enabled property is True. Use the Enabled property to disable an item. A disabled item ( Enabled property is False) shows as grayed, and it is un-selectable, so the user can select or highlight it. An item ( Enabled property is True, ShowAsDisabled property is True ), shows as grayed, but it is selectable, so the user can select or highlight it. You can use the Visible property to show or hide the item. The Remove method removes an individual Item object giving its identifier or caption. Use the ShowAsDisabled property to show the item as disabled, while it is enabled.