title: Is it possible to disable the OpenFileDialog cancel button?
body: <p>Is it possible to set the OpenFileDialog's cancel button enable = false? If so, How? </p>
  
  <p><em>I'm using winforms</em></p>
  
  <p><strong>Edit</strong></p>
  
  <pre><code>OpenFileDialog file_open_dialog = new OpenFileDialog();
  </code></pre>