前台

<asp:LinkButton runat="server" ID="showAir" CommandArgument='<%#Eval("id") %>' OnClick="showAir">修改</asp:LinkButton>

   protected void showAir(object sender, EventArgs e) 
        {
            string id = ((LinkButton)sender).CommandArgument; 
            SqlDataReader dr = DBUtility.DbHelperSQL.ExecuteReader("SELECT  * FROM dt_netwing_airorder where id="+id+"");
            if(dr.Read()){
                Response.Write(dr["id"]);
                //common.salert(id); 
            }
            dr.Close();
        }