private static void HandleExecute(object sender, RoutedEventArgs e)
{
ExecutedRoutedEventArgs args = (ExecutedRoutedEventArgs)e;
CommandToMessenger.Execute(args.Source, args);
}
private static void HandlePreviewCanExecute(object sender, RoutedEventArgs e)
{
CanExecuteRoutedEventArgs args = (CanExecuteRoutedEventArgs)e;
CommandToMessenger.PreviewCanExecute(args.Source, args);
}
public static void BindToMessenger(this MenuItem item, RoutedCommand command)
{
item.Command = CommandToMessenger.Bind(item, command);
}