title: How to enumerate resources inside XPS file?
body: <p>How can I access/read Resources inside an XPS package?</p>
  
  <pre><code>using (var doc = new System.Windows.Xps.Packaging.XpsDocument(filename, System.IO.FileAccess.Read))
  {
      // how to read XpsResources? 
      // like XpsFont, XpsImage,... ?      
  }
  </code></pre>