you can use item template to add link button in gridview like
<asp:gridview id="GridView1" runat="server" xmlns:asp="#unknown">
AutoGenerateColumns="False">
<columns>
<asp:templatefield headertext="Name">
<itemtemplate>
<big><asp:linkbutton id="lnkname" runat="server">
Text='<%#Eval("Name") %>'
PostBackUrl='<%#"~/form.aspx?ID="+Eval("ID") %>'>
</big>
</itemtemplate>
</columns>
in post back url u can navigate to some other form
try this
http://csharpdotnetfreak.blogspot.com/2009/04/linkbutton-gridview-querystring.html[
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