title: Panorama Page Layout Change? Windows Phone 7
body: <p>Is there a way to know when the panorama view gets changed from say a current title "Settings" to "Help"? I need this so I know what view to open if they click the add button or remove appbar buttons.</p>
  
  <p>So lets say we got a panerama view like:</p>
  
  <p><img src="https://i.stack.imgur.com/s3LbQ.png" alt="enter image description here"></p>
  
  <p>How can we know when the user changed from the recent part to the part the phone is currently on or the network part?</p>