property Thumbnail.ExecuteContextMenu as Long
Executes a command from the object's context menu.

TypeDescription
Long A Long expression that determines the identifier of the command to be executed.
By default, the ExecuteContextMenu property is 0. The ExecuteContextMenu property specifies the identifier of the command to be executed ( id option in the ShowContextMenu property). The ExecuteContextMenu property has effect only during the StateChange event, when the State parameter is ExecuteContextMenu(21). The AllowContextMenu property specifies whether the control shows the object's context menu when the user presses the right click over a file or folder.