HYDPublic

<Page
  x:Class="TestingExtendedTemplate.MainPage"
  xmlns="http://schemas.microsoft.com/winfx/2006/xaml/presentation"
  xmlns:x="http://schemas.microsoft.com/winfx/2006/xaml"
  xmlns:local="using:TestingExtendedTemplate"
  xmlns:d="http://schemas.microsoft.com/expression/blend/2008"
  xmlns:mc="http://schemas.openxmlformats.org/markup-compatibility/2006"
  RequestedTheme="Dark"
  mc:Ignorable="d">
  <Page.Resources>