DataGrid/GridView will not render THeader and TBody

I'm using a GridView and DataGrid. To use some JQuery I'm trying to get to work it needs to render the THeader and TBody. How do I force the DataGrid and GridView t开发者_运维百科o render these elements?

Check this out: http://www.webpronews.com/expertarticles/2007/01/25/aspnet-make-gridview-control-accessible