public ActionResult SaveEmailAdmin()
        {
            string strRet;

            uls_dbDataContext db = new uls_dbDataContext();

            string adminType    = Request.Form["hdnEmailAdminType"];
            string strEmail     = Request.Form["txtAdminEmail"];
            string strOperation = Request.Form["hdnEmailAdminOper"];

            try
            {
                if (adminType == "AdminEmailNotifications")
                {
                    qual_notification qual;

                    if (strOperation == "Add")
                    {
                        qual       = new qual_notification();
                        qual.email = strEmail;

                        db.qual_notifications.InsertOnSubmit(qual);
                    }
                    else
                    {
                        string strId = Request.Form["hdnEmailAdminID"];
                        qual       = db.qual_notifications.Single(q => q.id == Convert.ToInt32(strId));
                        qual.email = strEmail;
                    }
                }

                db.SubmitChanges();

                strRet = "Success";
            }
            catch (Exception ex)
            {
                string msg = ex.Message;

                strRet = msg;
            }
            finally
            {
                db.Dispose();
            }

            return(Content(strRet));
        }
        public ActionResult DeleteAdminEmail(string id)
        {
            uls_dbDataContext db = new uls_dbDataContext();
            string            strRet;

            try
            {
                qual_notification qual = db.qual_notifications.Single(q => q.id == Convert.ToInt32(id));
                db.qual_notifications.DeleteOnSubmit(qual);
                db.SubmitChanges();
                strRet = "Success";
            }
            catch (Exception)
            {
                strRet = "Failure";
            }

            return(Content(strRet));
        }