title: Find control position on canvas
body: <p>I have a <code>Canvas</code> which contains a few <code>Textblocks</code> and I need to find the top and left corner points that were assigned in the XAML Document. How can I get those two properties?</p>
  <p>When I loop through the Framework Elements on the <code>Canvas</code> I can't seem to find those to properties listed.</p>