Public Overrides Function PerformUndoAction( _
   ByVal sender As Object _
) As Boolean

Visual Basic (Usage)	Copy Code
Dim instance As SpreadChartUndoAction Dim sender As Object Dim value As Boolean   value = instance.PerformUndoAction(sender)

public override bool PerformUndoAction( 
   object sender
)

Parameters

sender

null menas that the action will be performed directly but not from UndoManager.

Return Value

Target Platforms: Windows 2000 Professional (SP4), Windows 2000 Server, Windows 2003 Server (SP1), Windows 2008, Windows XP (SP2), Windows Vista, Windows 7, Windows 8

Reference