I have a gridview control that contains summary information about particular product category on each row, when I click on the select link or the row (any method provied) I would like to display the details of this category on another grid, in a pop up window, please how can I do this in a purely programmatc way i.e at the code behind file. I am retrieving the data from the database using stored procedures and connecting with link to sql.

please codes in c#