protected void Lnk_Click(object sender, GridViewCommandEventArgs e)
        {
            int id = DataConverter.CLng(e.CommandArgument.ToString());

            if (e.CommandName == "Audit")
            {
                bkBll.UpdateStatus(1, id);
                //Response.Redirect("BaikeCheck.aspx?action=manage&id="+id);
            }
            if (e.CommandName == "Del")
            {
                bkBll.Del(id);
            }
            MyBind();
        }