title: Accessing background color of textblock
body: <p>I found this <a href="http://msdn.microsoft.com/en-us/library/system.windows.controls.textblock.fontsize.aspx" rel="noreferrer">example</a> on MSDN that shows some ways to configure a textblock:</p>
  
  <p>A lot of it seems to work for me, but this part fails:</p>
  
  <pre><code>textBlock.Background = Brushes.AntiqueWhite;
  </code></pre>
  
  <p>The "Background" part is underscored in red and Visual Studio says: "Windows.UI.Xaml.Controls.TextBlock does not contain a definition for Background".</p>
  
  <p>I am perplexed.</p>
  
  <p>Is this a recent change? Or did this get removed later?</p>