title: RadGrid - Values not retained after Postback
body: <p>The RadGrid is generated from the server-side with template fields. <em>NeedDataSource</em>() is what is used for data binding. On every postback, RadGrid loses the values as the NeedDataSource is not called.Manually doing a <em>Rebind</em>() on the <em>Onload</em>() does not help either. </p>
  
  <p>The Grid Structure is defined in <em>OnLoad</em>() and executed once on !<em>IsPostback</em>()</p>
  
  <p>I remember reading somewhere that when building the Grid structure dynamically from the serverside, the grid 'needs' to be Rebind() on every postback. </p>
  
  <p>Does RadGrid not maintain the values on postback? Is this something to do with ViewState? </p>