Spread Silverlight Documentation
Undo Method (ColumnGroupHeaderExpandUndoAction)


GrapeCity.Windows.SpreadSheet.UI.UndoRedo Namespace > ColumnGroupHeaderExpandUndoAction Class : Undo Method
Object on which the action occurred.
Undoes the action on the specified sender.
Syntax
'Declaration
 
Public Function Undo( _
   ByVal sender As System.Object _
) As System.Boolean
'Usage
 
Dim instance As ColumnGroupHeaderExpandUndoAction
Dim sender As System.Object
Dim value As System.Boolean
 
value = instance.Undo(sender)
public System.bool Undo( 
   System.object sender
)

Parameters

sender
Object on which the action occurred.

Return Value

true if undo is successful; otherwise, false.
See Also

Reference

ColumnGroupHeaderExpandUndoAction Class
ColumnGroupHeaderExpandUndoAction Members