UndoEngine.Undo Method ()

.NET Framework (current version)

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Removes the last UndoUnit instance from the undo stack, and performs an undo operation on the unit. The UndoUnit instance is then put into the redo stack.

Namespace:   System.Activities.Presentation
Assembly:  System.Activities.Presentation (in System.Activities.Presentation.dll)

public bool Undo()

Return Value

Type: System.Boolean

true if this method succeeds; otherwise, false.

.NET Framework
Available since 4.0
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