public string update(int id, string cn, string tw, string en, string th, string vn, string disu, string disa, string winu, string wina)
        {
            if (Session[Util.ProjectConfig.ADMINUSER] == null)
            {
                return("");
            }

            admin.PageBase page = new admin.PageBase();
            DateTime       time = DateTime.Now;
            Notice         no   = new Notice();

            no.ID           = id;
            no.Createdate   = time;
            no.Createuser   = page.CurrentManager.ManagerId;
            no.Displayagent = disa;
            no.Displayuser  = disu;
            no.Msgcn        = cn;
            no.Msgen        = en;
            no.Msgth        = th;
            no.Msgtw        = tw;
            no.Msgvn        = vn;
            no.Windowagent  = wina;
            no.Windowuser   = winu;
            string reval = NoticeManager.UpdateNotice(no).ToString();


            return(reval);
        }