title: Where Can I Find Key Events in LightSwitch?
body: <p>I'm working on a project in Lightswitch and I'm trying to handle the keyup event on specific screen </p>
  
  <p>I couldn't find it, where can I find those events (such us KeyUp KeyDown LostFocus ext. )</p>
  
  <p>and if they are not supported what should I do to handle a situation like that?</p>