title: windows phone app how to intergrate video player using only c# code
body: <p>in my application i want to navigate from a page which is extending Canvas to the video player 
  for video player page i hav created one class and i m doing this there</p>
  
  <pre><code> MediaElement videoPlayer = new MediaElement();
   videoPlayer.Source = (new Uri("some video url", UriKind.Absolute));
   videoPlayer.AutoPlay = true;
   videoPlayer.Play();
  </code></pre>
  
  <p>but when i m going to that page nothing is happning 
  can some body tell me what i m missing.
  i am new to windows development.
  thanks is advance </p>