title: How to handle click events of the settings button inside a UWP NavigationView?
body: <p>I found that the official <a href="https://docs.microsoft.com/en-us/windows/uwp/design/controls-and-patterns/navigationview" rel="nofollow noreferrer">NavigationView</a> are introduced in newer versions of Visual Studio and can help easily achieve the Hamburger layout, and by setting the property <code>IsSettingsVisible</code> to <code>True</code>, there will autometically be a settings button at the bottom.</p>
  
  <p>My question is pretty simple: How can I handle the click event of this settings button? I cannot find any corresponding properties.</p>
  
  <pre class="lang-xml prettyprint-override"><code>&lt;NavigationView PaneDisplayMode="LeftCompact" IsSettingsVisible="True"&gt;
      &lt;!--I'm expecting some codes like below--&gt;
      &lt;NavigationView.SettingsButton Click="SettingsButton_Click"/&gt;
  &lt;/NavigationView&gt;
  </code></pre>