title: How to bind a WinForm textbox to update on TextChanged instead of LostFocus
body: <p>I am binding a textbox to a property on an object, and would like the property to be updated on the TextChanged event and not the default LostFocus event. How would this be done?</p>
  
  <p>It would be nice if there was a property on the Binding object to designate which event should be used.</p>