title: How to get the position of touch in a simple windows phone 8 app?
body: <p>I am making an app for windows phone 8.
  On one of the pages of the app, I want to get the co-ordinates of the touch.</p>
  
  <p>I tried searching on net but I got results related to games.</p>
  
  <p>I want to know is it possible to get the position of touch on canvas/or any other component in a simple app. 
  If yes, plz guide me through it.</p>