Use the Index property to retrieve the index of the editor in the control's collection of Editor objects. Use the Key property to identify an editor. Use the Position property to specify the editor's position. Use the Visible property to hide an editor. By default, the first editor added has the Index property on 0. The Index property of the editor is updated as soon as an editor is removed. Use the Item property to access an editor by index or by key. Use the ItemByPosition property to access an editor giving its position.