title: UWP - Customizing ListBoxItemStyle with Stackpanel Content
body: <p>I'm struggling with styling concept for a ListBoxItem in UWP-XAML.</p>
  
  <p>What i want to achive is a Style of a ListBox with Items Consisting of a StackPanel of two TextBlocks, which changes e.g. the Foreground of the two TextBlocks DIFFERENTLY when PressedSelected.</p>
  
  <p>With the following ListBox example I can only Style the ContentPresenter in the standard ListBoxItemStyle, and both TextBlocks change together.</p>
  
  <pre><code>&lt;ListBox&gt;
      &lt;ListBox.ItemTemplate&gt;
          &lt;DataTemplate x:DataType="local:DataSet"&gt;
              &lt;StackPanel&gt;
                  &lt;TextBlock x:Name="number" Text="{x:Bind Number}"/&gt;
                  &lt;TextBlock x:Name="name" Text="{x:Bind Name}"/&gt;
              &lt;/StackPanel&gt;
          &lt;/DataTemplate&gt;
      &lt;/ListBox.ItemTemplate&gt;
  &lt;/ListBox&gt;
  </code></pre>