ASP.NET 4 - Webforms GridView Jan 23, 2013 17:07:15 GMT -5 Quote Select PostDeselect PostLink to PostMemberGive GiftBack to Top Post by dejohnny on Jan 23, 2013 17:07:15 GMT -5 GridView column header merging in ASP.NET by Vinod Viswanath.Reference:www.codeproject.com/Articles/448762/GridView-column-header-merging-in-ASP-NET