| Visual Basic (Declaration) | |
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Protected Overridable Sub OnChartActionPerforming( _ ByVal sender As Object, _ ByVal e As UndoRedoCancelEventArgs _ )  | |
| Visual Basic (Usage) |  Copy Code | 
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Dim instance As ChartShape Dim sender As Object Dim e As UndoRedoCancelEventArgs instance.OnChartActionPerforming(sender, e)  | |
| C# | |
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protected virtual void OnChartActionPerforming( object sender, UndoRedoCancelEventArgs e )  | |
Parameters
- sender
 - The sender.
 - e
 - The FarPoint.Win.Chart.UndoRedoCancelEventArgs instance containing the event data.
 
Target Platforms: Windows 2000 Professional (SP4), Windows 2000 Server, Windows 2003 Server (SP1), Windows 2008, Windows XP (SP2), Windows Vista, Windows 7, Windows 8