Vinit Patel

if you want to pass mutiple parameters

<asp:HyperLink ID=”View” Text=”View<br />” runat=”server”

NavigateUrl=’<%# String.Format(“~/{1}?id={0}”, Eval(“FILE_NAME”),Eval(“FILE_NAME_WITHOUT_EXTENSION”)) %>‘></asp:HyperLink>

Your URL

<asp:HyperLink ID="HyperLink2" NavigateUrl='<%# String.Format("{0}?categoryid={1}", Eval("CategoryLinkURL"), Eval("CATEGORY_ID")) %>
 runat="server"></asp:HyperLink>