multi key gesture in wpf

Question

I have a RoutedUICommand called Comment Selection. I need to add an input gesture for this command as it is in VIsual Studio, ie. (Ctrl+K

Answer 1

get

    {

        if (exitCommand == null)

        {

            exitCommand = new DelegateCommand(Exit);

            exitCommand.GestureKey = Key.X;

            exitCommand.GestureModifier = ModifierKeys.Control;

            exitCommand.MouseGesture = MouseAction.LeftDoubleClick;

        }

        return exitCommand;

    }

}
 private void Exit()
{
    Application.Current.Shutdown();
}