title: Grouped GridView. C#. Windows 8
body: <p>I've done a lot of samples but nowhere encountered on my problem.
  Namely, I would like to create a Grouped GridView, which consists of two groups, with the exception that each group is made up of completely different collection. For example, I would like to in the first group were Animals, and in the second, Cars.</p>
  
  <p>I would also like to each of these groups had a different Template ;)</p>