title: How to check if file exists in a Windows Store App?
body: <p>Is there any other way of checking whether a file exists in a Windows Store app?</p>
  
  <pre><code>try
  {
      var file = await ApplicationData.Current.LocalFolder.GetFileAsync("Test.xml");
      //no exception means file exists
  }
  catch (FileNotFoundException ex)
  { 
      //find out through exception 
  }
  </code></pre>