title: How to access data in a nested List in c# reportviewer?
body: <p>I have a Business Object which contains a <code>DataTable</code> among other properties. I pass a <code>List&lt;&gt;</code> of this object as my report <code>DataSource</code>.</p>
  
  <p>In my report I have a <code>List</code> that display some properties and a nested <code>List</code> in which I want to show the rows of the current object <code>DataTable</code>, but i can't seem to get the <code>Expression</code> for getting the values to work, i only get an <code>#Error</code> displaying in the report.</p>
  
  <p>I have also set the child <code>List</code> <code>DataElementName</code> and <code>DataInstanceName</code> with no luck.</p>
  
  <p>Any help would be greatly appreciated.</p>