Spread Windows Forms 13.0 Product Documentation
FarPoint.Win.Spread Assembly / FarPoint.Win.Spread.UndoRedo Namespace / UndoManager Class / CancelAction Method

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    CancelAction Method
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    Cancels the current action in progress.
    Public Sub CancelAction() 
    Dim instance As UndoManager
    public void CancelAction()
    This method is intended to be used in event handlers when an UndoAction raises an event that permits cancelling of the action. You can call this method and then use PerformUndoAction to do another UndoAction instead, but you must be sure to cancel the default processing in the event handler to prevent the original UndoAction that raised the event from doing its processing too.
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