title: Controlling form elements from a different thread in Windows Mobile
body: <p>Trying to get a thread to change form controls in Windows Mobile.</p>
  
  <p>Throws an unsupported exception.</p>
  
  <p>Does this mean it cant be done at all?</p>
  
  <p>If not, how do I go about this? Forms are created in the Parent/Main thread then a thread is created to do some work in the background but I want to make it so the Background thread can update the form to show its completed...</p>