title: WebBrowser control page load error
body: <p>I have WebBrowser control on my winform. When I try navigate to some web-site I get standard IE error pages like:</p>
  
  <ul>
  <li>"Navigation to the webpage was canceled"</li>
  <li>"The address is not valid"</li>
  <li>"Page couldn't be loaded"</li>
  <li>etc.</li>
  </ul>
  
  <p>I need to handle these errors and return custom error message to user. Is there any way to solve this issue?</p>