Send multiple values using HyperLink in GridView

hello experts

I am designing a page that consist one gridview and i am providing datasouce at the run time(code behind) no my problem is that i want to add another column with hyperlink button after click that open a page and can pass some value of related cell onto another page.

for passing value i was using session but how to add hyperlink in code behind

give me some usefull help.thanks