public bool Update(DataSet ds)
 {
     using (SGBaseUser_WClient client = SoapClientFactory.CreateSGBaseUser_WClient())
     {
         byte[] loginTicket = WebServiceSecurity.EncryptLoginer(Loginer.CurrentUser);
         byte[] bDs         = ZipTools.CompressionDataSet(ds);
         return(client.U_UpdateUser(loginTicket, bDs));
     }
 }