The CanRedo property indicates whether the control can perform a Redo operation. The CanRedo property is read-only. If the AllowUndoRedo property is True, the control maintains an undo/redo queue. The CanRedo property returns True if the control can perform a Redo operation; otherwise, it returns False. For instance, you can use the CanRedo property to update the Redo button in your toolbar, so the user knows that Redo operations in the control may be performed. The Redo redoes the next action in the control's redo queue. If the AllowUndoRedo property is True, the CTRL+Y redoes the next action in the control's Redo queue.  The RedoListAction property lists the Redo actions that can be performed in the control.