[csharp] <asp:TemplateField HeaderText="Operation" ShowHeader="False"> <ItemStyle Width="100px" /> <ItemTemplate> <table width="100%"> <tr> <td align="center" valign="middle"> <asp:ImageButton ID="imgUpdate" CommandName="update" ToolTip="Update" ImageUrl="~/App_Themes/Images/edit.png" runat="server" /> <%--<a href="ApplicationDetail.aspx?type=update&ApplicationID=<%#Eval("ApplicationID") %>"> <img style="border: 0" width="12" height="12" alt="Update" src="../Themes/images/edit.png" /></a>--%> </td> <td align="center" valign="middle"> <asp:ImageButton ID="imgDelete" CommandName="delete" ToolTip="Delete" ImageUrl="~/App_Themes/Images/del.png" runat="server" /> </td> </tr> </table> </ItemTemplate> </asp:TemplateField> [csharp] <asp:TemplateField HeaderText="View"> <ItemTemplate> <a href="DraftVesselOrderDetail.aspx?ServiceID=<%#Eval("Number") %>&TripSelectedIndex= <%# Container.DataItemIndex %>"> <img style="border: 0" alt="View" src="../../App_Themes/Images/preview.gif" /></a> </ItemTemplate> </asp:TemplateField> Code: [csharp] protected void gdvOrderList_RowCommand(object sender, GridViewCommandEventArgs e) { switch (e.CommandName.ToLower()) { case "view": var serviceId = long.Parse(e.CommandArgument.ToString()); Response.Redirect("DraftOrderDetail.aspx?type=view&ServiceID=" + serviceId + "&FromPage=Order&GridPageIndex=" + serviceId); break; } }