IUndo |
The IUndoRedoManagerT type exposes the following members.
Properties| Name | Description | |
|---|---|---|
 | CanRedo | Checks if there are any stored state available on the redo stack. |
| CanUndo | Checks if there are any stored state available on the undo stack. |
| InUndoRedo | Gets a value indicating if the history is in the process of undoing or redoing. |
| MementoSizeThreshold | The size threshold that a memento can be added to the stack. A non-positive value means no size limit. The size is just an arbitrary value. |
| RedoCount | Gets number of redo actions available |
| StackPermissionType | The flag to indicate how a memento is added to the stack. |
| Subject | The subject that this undo redo history is about. |
| SupportRedo | Gets or sets whether the history supports redo. |
| UndoCount | Gets number of undo actions available |
| Validator | The delegate to ask for confirmation when a memento is added. A null validator means that the memento is always approved. |
See Also