title: How do I determine an image loaded successfully from a URI in Silverlight 2.0 (RC0)?
body: <p>In the following code below:</p>
  
  <pre><code>Image img = new Image();
  img.Source = new BitmapImage(new Uri("http://someURL/somefilename.jpg", UriKind.Absolute));
  </code></pre>
  
  <p>how can I determine if the image successfully loaded (when there's a valid URI)? i.e., The URI is a valid format, but the file may not exist.  </p>