CommandManager.PreviewCanExecute Attached Event
Definition
Important
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Occurs when the CanExecute(Object, IInputElement) method on the RoutedCommand is called.
see AddPreviewCanExecuteHandler, and RemovePreviewCanExecuteHandlersee AddPreviewCanExecuteHandler, and RemovePreviewCanExecuteHandlersee AddPreviewCanExecuteHandler, and RemovePreviewCanExecuteHandlerRemarks
Routed Event Information
| Item | Value |
|---|---|
| Identifier field | PreviewCanExecuteEvent |
| Routing strategy | Tunneling |
| Delegate | CanExecuteRoutedEventHandler |
