Sharepoint 2010 grid view

Question

How do I add a link column to Sharepoint grid view?

Answer 1

You can use SPMenuField. It serves two purposes - it configures the hyperlink you follow if you click on the item directly and, optionally, links to a dropdown menu

This is a great primer on MSDN blogs about SPGridView

http://blogs.msdn.com/b/powlo/archive/2007/02/25/displaying-custom-data-through-sharepoint-lists-using-spgridview-and-spmenufield.aspx