2 references to PreviewCanExecuteRoutedEventHandler
PresentationFramework (2)
System\Windows\Controls\FlowDocumentScrollViewer.cs (2)
571CommandManager.AddPreviewCanExecuteHandler(_contentHost, new CanExecuteRoutedEventHandler(PreviewCanExecuteRoutedEventHandler)); 1056CommandManager.RemovePreviewCanExecuteHandler(_contentHost, new CanExecuteRoutedEventHandler(PreviewCanExecuteRoutedEventHandler));