title: Can I change the background color of the primary tile in WinRT?
body: <p>Is it possible to change the background color of the primary tile of my WinRT app? I'd like to change it according to app status.</p>
  
  <p>I use this code for changing the text of the tile:</p>
  
  <pre><code>XmlDocument contentSmall = TileUpdateManager.GetTemplateContent(TileTemplateType.TileSquare150x150Text02);
  contentSmall.GetElementsByTagName(textElementName)[1].InnerText = "---";
  TileNotification notifSmall = new TileNotification(contentSmall);
  TileUpdateManager.CreateTileUpdaterForApplication().Update(notifSmall);
  </code></pre>