如何在前台使用<%#eval( )%> 传递多个参数

前台代码
                              <asp:LinkButton ID="LinkButton2" PostBackUrl='<%# string.Format("shitiList.aspx?id={0}&title={1}", Eval("id"),Eval("title"))%>' runat="server">
                               <asp:Image ID="Image2" runat="server" ImageUrl="~/admin/image/delete.png" />

                           </asp:LinkButton>

后台代码

string id = Request["id"].ToString();
            string title = Request["title"].ToString();

            Response.Write("<script>alert('您是否要删除 标题为【" + title + "】 的试题呢？')</script>");