title: Parsing HTML with c#.net
body: <p>I'm trying to parse the following HTML file, I'd like the get the value of key. This is being done on Silverlight for Windows phone.</p>
  
  <pre><code>&lt;HTML&gt;
  &lt;link ref="shortcut icon" href="favicon.ico"&gt;
  &lt;BODY&gt;
  &lt;script Language="JavaScript"&gt;
  location.href="login.html?key=UEFu1EIsgGTgAV7guTRhsgrTQU28TImSZkYhPMLj7BChpBkvlCO11aJU2Alj4jc5"
  &lt;/script&gt;
  &lt;CENTER&gt;&lt;a href="login.html?key=UEFu1EIsgGTgAV7guTRhsgrTQU28TImSZkYhPMLj7BChpBkvlCO11aJU2Alj4jc5"&gt;Welcome&lt;/a&gt;&lt;/CENTER&gt;&lt;/BODY&gt;&lt;/HTML&gt;
  </code></pre>
  
  <p>any idea's on where to go from here?</p>
  
  <p>thanks</p>