Undo(UndoAction) Method

In This Topic

Undoes all actions in the undo stack up to and including the specified action and adds it to the redo list.

Syntax

'Declaration
 
Protected Overloads Function Undo( _
   ByVal action As UndoAction _
) As Boolean

'Usage
 
Dim instance As UndoRedoManager
Dim action As UndoAction
Dim value As Boolean
 
value = instance.Undo(action)

protected bool Undo( 
   UndoAction action
)

Boolean: true if successful; false otherwise