title: Is it possible to conditionally use XPManifest at runtime?
body: <p>I'm trying to let the user choose if he wants to use themed style or not.
  Is it possible to dynamically "load" the XPManifest?</p>
  
  <p>If user accepts the themed style then use the manifest, otherwise use the classic theme.
  At program startup after dialog with style selection closes I would like to do something like:</p>
  
  <pre><code>if UserWantsThemedStyle then
    LoadManifestSomehow
  else
    UseClassicStyle;
  </code></pre>
  
  <p>Is it even possible to do it at runtime?</p>
  
  <p>Thanks</p>