title: AspxGridView ObjectDataSource sorting
body: <p>I'm porting from ASP.NET GridView to DevExpress AspxGridView, and I'm using the same ObjectDataSource, but now when I click on header it throws:</p>
  
  <blockquote>
    <p>"The data source 'xxx' does not support sorting with IEnumerable data.
    Automatic sorting is only supported with DataView, DataTable, and
    DataSet."</p>
  </blockquote>
  
  <p>But this worked well for GridView, so I doubt it is really a fault of 'xxx'. On the old gridview paging, and sorting was fine. Now paging still works (when I use "DataSourceForceStandardPaging").</p>
  
  <p>How to make it work with AspxGridView?</p>