title: WebBrowser - check result of execCommand
body: <p>I use WebBrowser:</p>
  
  <pre><code>IHTMLDocument2 doc = (IHTMLDocument2)webBrowser.Document;
  IHTMLTxtRange range = (IHTMLTxtRange)doc.selection.createRange();
  ...
  if(range.execCommand("StrikeThrough", false, null))
  {
      //Is range strikethroughed or not?
  }
  </code></pre>
  
  <p>How can i detect is selection strike-through or not (in code)? </p>