Redirect to other page on click of Image Button inside GridView in ASP.Net

sir i want to bind image button . How could it be done instead of hyperlink 

<asp:HyperLinkField DataNavigateUrlFields="id" 
                    DataNavigateUrlFormatString="?ID={0}" HeaderText="buy" Text="buy" />

<asp:ImageButton runat="server">
                </asp:ImageButton>

without affected my code