title: How do I access Window Resources in WinUI 3
body: <p>I've just started working on a WinUi 3 (Desktop) project and have got blocked trying to add Window resources to a Window.</p>
  <p>I would have thought the following would work. However there appears to be no Resources property.</p>
  <pre><code>&lt;Window.Resources&gt;
      
  &lt;/Window.Resources&gt;
  </code></pre>