title: Load local html file in webbrowser control in editable mode
body: <p>I want to load a local html file in webbrowser control in <em>editable</em> mode. My code for loading in html file in webBrowser is:  </p>
  
  <pre><code>private void LoadFile(string filename)
  {
      using (StreamReader reader = File.OpenText(filename))
      {
         webBrowser1.DocumentText = reader.ReadToEnd();
         reader.Close();
         Text = webBrowser1.DocumentTitle;
      }
  }
  </code></pre>
  
  <p>But it is not editable.</p>