title: WebBrowser control get form action
body: <p>I have a Windows Form with a WebBrowser control in it. I'm going to a page and I want the action of the form on that page.</p>
  
  <p>SO when the HTML of the page looks like this:</p>
  
  <pre><code>&lt;!doctype html&gt;
  &lt;head&gt;
      &lt;title&gt;testing&lt;/title&gt;
  &lt;/head&gt;
  &lt;body&gt;
      &lt;form action="http://www.testing.nl/form.php?hoi=true" &gt;
  
      &lt;/form&gt;
  &lt;/body&gt;
  &lt;/html&gt;
  </code></pre>
  
  <p>I want to receive <code>http://www.testing.nl/form.php?hoi=true</code> in C#. How can I do that?</p>
  
  <p><strong>-note-</strong> The URL is fake, just to show what i want...</p>