title: Refresh a tcxgrid without losing the current row selected/highlighted
body: <p>Using Delphi XE2.</p>
  
  <p>I have a tcxgrid which is connected to a datasource, which is looking at a table in a database, the cxgrid is displaying fields and records from within that table.</p>
  
  <p>Does anyone know how to Refresh the tcxgrid without losing the current row selected?</p>
  
  <p>Thanks,</p>