Changing Theme in Windows 10 UWP App Programmatically : <p>I was able to change theme using <code>this.RequestedTheme = ElementTheme.Dark;</code>
But what I need is the whole application level, since this one only change the theme of the current page to dark.</p>

<p>Whenever I try this <code>App.Current.RequestedTheme = ApplicationTheme.Dark;</code>
I always get this error</p>

<blockquote>
  <p>An exception of type 'System.NotSupportedException' occurred in UWPApp.exe but was not handled in user code</p>
</blockquote>

<p>Is there such a way that I can change the whole application theme from Light to Dark or vice versa?</p>

<p>I'm using VS2015</p>
