pass multiple query string using HyperLinkField in Gridview

You can pass single/multiple query string using HyperLInkField

Pass data field name in DataNavigateUrlFields which you wnat to pass value in query string
ex:

DataNavigateUrlFields=”subject,query”

here subject and query both are differenct data field those are comming from database.

and write the page name in DataNavigateUrlFormatString where you want to pass query string value.

ex:

DataNavigateUrlFormatString = “~/Pages/default.aspx?UserName={0}&GameTitle={1}”

asp:HyperLinkField HeaderText=”View Details” DataNavigateUrlFields=”subject,query” DataNavigateUrlFormatString = “~/Pages/default.aspx?UserName={0}&GameTitle={1}” Text=”View”