Type | Description | |||
Boolean | A Boolean expression that specifies whether the Undo/Redo operations are enabled or disabled. |
The records of the Undo/Redo queue may contain actions in the following format:
The records of the Undo/Redo queue may contain actions in the following format (available starting from 23.0):
Also, the Undo/Redo queue may include:
The ChartStartChanging(exUndo/exRedo)
/ ChartEndChanging(exUndo/exRedo)
event notifies your application whenever an Undo/Redo operation is performed.
The UndoListAction property lists the Undo actions that can be performed in the chart.
The RedoListAction property lists the Redo actions that can be performed in the chart.
Use the UndoRemoveAction method to
remove the last actions from the undo queue. The RedoRemoveAction
method removes the first action to be performed if the Redo method is invoked.