| Visual Basic (Usage) |  Copy Code | 
|---|---|
Dim instance As UndoAction Dim sender As Object instance.PerformAction(sender)  | |
Parameters
- sender
 - The sender.
 
If sender is a FpChart object, it will be used to fire events during the operation.
            
            
            
            
            Target Platforms: Windows 2000 Professional (SP4), Windows 2000 Server, Windows 2003 Server (SP1), Windows 2008, Windows XP (SP2), Windows Vista, Windows 7, Windows 8