title: Infragistics Silverlight XamGrid with different layouts in hierarchy
body: <p>How can I create a <code>XamGrid</code> with a ColumnLayout that looks like,</p>
  
  <p>| Name |</p>
  
  <p>John</p>
  
  <p>(+/-)</p>
  
  <pre><code>   | First Name | Last Name | Address |
  </code></pre>
  
  <p>Mary</p>
  
  <p>(+/-)</p>
  
  <pre><code>| Height | Weight |
  </code></pre>