| Visual Basic (Declaration) | |
|---|---|
Public Function PerformUndoAction( _ ByVal action As UndoAction _ ) As Boolean  | |
| Visual Basic (Usage) |  Copy Code | 
|---|---|
Dim instance As UndoManager Dim action As UndoAction Dim value As Boolean value = instance.PerformUndoAction(action)  | |
| C# | |
|---|---|
public bool PerformUndoAction( UndoAction action )  | |
Parameters
- action
 - UndoAction
 
Target Platforms: Windows 2000 Professional (SP4), Windows 2000 Server, Windows 2003 Server (SP1), Windows 2008, Windows XP (SP2), Windows Vista, Windows 7, Windows 8