ViewStateService.UndoableViewStateChanged Event      
Definition
Important
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When implemented in a derived class, declares an event that signals that a change has been made to the control's undoable view state.
public:
 abstract event System::Activities::Presentation::View::ViewStateChangedEventHandler ^ UndoableViewStateChanged;public abstract event System.Activities.Presentation.View.ViewStateChangedEventHandler UndoableViewStateChanged;member this.UndoableViewStateChanged : System.Activities.Presentation.View.ViewStateChangedEventHandler Public MustOverride Custom Event UndoableViewStateChanged As ViewStateChangedEventHandler Public MustOverride Event UndoableViewStateChanged As ViewStateChangedEventHandler