convert datatable to pivot table

Hi Mohammad, Follow this link i hope it's work.

 

https://stackoverflow.com/questions/9981120/create-a-pivot-table-from-a-datatable

http://geekswithblogs.net/dotNETvinz/archive/2009/05/10/pivot-data-in-gridview---a-generic-pivot-method-with.aspx

http://www.dotnetlearners.com/blogs/view/53/data-table-and-gridview-pivot-(convert-rows-to-columns-and-columns-to-rows)-in-aspnet-using-c-net.aspx