public JsonResult MailMultiRemoveFlags(List <string> uniqueId, MessageFlags messageFlags) { try { MailRepository mailRepository = Session["MailRepository"] as MailRepository; return(Json(mailRepository.MultiRemoveFlagsAdvanced(uniqueId, messageFlags), JsonRequestBehavior.AllowGet)); } catch (Exception ex) { return(Json(false, JsonRequestBehavior.AllowGet)); } }