Spread Silverlight Documentation
GrapeCity.Windows.SpreadSheet.UI.UndoRedo Namespace / ColumnGroupExpandUndoAction Class / Undo Method
Object on which the action occurred.

In This Topic
    Undo Method (ColumnGroupExpandUndoAction)
    In This Topic
    Undoes the action on the specified sender.
    Public Function Undo( _
       ByVal sender As Object _
    ) As Boolean
    Dim instance As ColumnGroupExpandUndoAction
    Dim sender As Object
    Dim value As Boolean
    value = instance.Undo(sender)
    public bool Undo( 
       object sender


    Object on which the action occurred.

    Return Value

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