| Name | Description | |
|---|---|---|
 | OperationManager Constructor | Initializes a new instance of the OperationManager class. |
OperationManager Class Members
In This Topic
The following tables list the members exposed by OperationManager.
Public Constructors
Public Properties
| Name | Description | |
|---|---|---|
 | CanRedo | Gets a boolean value after checking if the first operation can be redone. |
| CanUndo | Gets a boolean value after checking if the first operation can be undone. |
| RunningOperation | The Operation that is currently running. Automatically set and cleared by the system as operations are executed. |
Public Methods
| Name | Description | |
|---|---|---|
 | AddRedoOperation | Add the specified operation to the redo stack. |
| AddUndoOperation | Add the specified operation to the undo stack. |
| ClearRedoCategory | Removes all operations belonging to the specified category from redo stack. |
| ClearRedoSubCategory | Removes all operations belonging to the specified category from redo stack. |
| ClearUndoCategory | Removes all operations belonging to the specified category from undo stack. |
| ClearUndoSubCategory | Removes all operations belonging to the specified category and sub category from undo stack. |
| CreateCompositeOperation | Groups existing operations into a single composite operation. This method must be called on the primary worker thread. Use QueuedTask.Run. |
 | Decrement | Decreases the operation count without reforming an operation. This API supports the Framework infrastructure and is not intended to be used directly from your code. |
| Do | Performs the specified operation synchronously and adds it to the undo stack. |
| DoAsync | Performs the specified operation asynchronously and adds it to the undo stack. |
| FindRedoOperations | Returns all the operations from the redo stack that match the conditions defined by the specified predicate. |
| FindUndoOperations | Returns all the operations from the undo stack that match the conditions defined by the specified predicate. |
| Increment | Increases the operation count without performing an operation. This API supports the Framework infrastructure and is not intended to be used directly from your code. |
| PeekRedo | Return the topmost operation of the given category in the native redo stack. |
| PeekUndo | Return the topmost operation of the given category in the native undo stack. |
| RedoAsync | Overloaded. |
| RemoveRedoOperation | Removes the specified operation from the redo stack. |
| RemoveUndoOperation | Removes the specified operation from the undo stack. |
| UndoAsync | Overloaded. |
See Also