Gridview Functionality

Mar 12 2012 7:56 AM

Dear Friends,
i have a requirement in my Web Form (Gridview).
in Gridview the user will manually enter the data like Sr No,Purchase Order No.,Quantity,Price,Item's Name should be display in Gridview Combo Box,.
The total Price should be display at bottom of Price Column.
need help me in this Query.

Thanks & Regards,
Aamir