title: C# WebBrowser doesn't show content
body: <p>I'm using WebBrowser and when I'm trying to call <code>.Navigate(some_local_html)</code> then nothing is displayed on my browser. If I then use <code>MessageBox.Show()</code>, then while message is shown I can see my html in browser. But when I close <code>MessageBox</code>, html is missing again.</p>
  
  <p>I've tried Try-catch, but there was no errors. </p>
  
  <p>I was trying to set default url on <code>webBrowser</code> control, and there is no result also. I can see nothing.</p>
  
  <p>RESOLVED:</p>
  
  <p>That wasn't a thread itself, but some kind of thread. I added next code:</p>
  
  <pre><code>Stream stream = null;
  webBrowser1.DocumentStream = stream;
  </code></pre>
  
  <p>and forgot to remove it... That's a reason.
  Thanks everyone!</p>