public ActionResult AddNotification(string appkey, bool?status, int compid = 0)
        {
            var svComp = new CompanyService();

            svComp.AddNotification(appkey, status, compid);

            return(Json(new { status = svComp.IsResult, msg = GenerateMsgError(svComp.MsgError) }, JsonRequestBehavior.AllowGet));
        }