public AjaxResult UpdateGrammar(List <Grammar> grammars)
        {
            var _ajax = new AjaxResult();

            try
            {
                using (GrammarBL grammarBL = new GrammarBL())
                {
                    _ajax.Data = grammarBL.UpdateGrammar(grammars);
                }
            }
            catch (Exception ex)
            {
                _ajax.Data    = ex;
                _ajax.Message = ResourceNotification.Error;
                _ajax.Success = false;
            }
            return(_ajax);
        }
        public AjaxResult GetGrammarByID(int grammarID)
        {
            var _ajax = new AjaxResult();

            try
            {
                using (GrammarBL grammarBL = new GrammarBL())
                {
                    _ajax.Data = grammarBL.GetGrammarByID(grammarID);
                }
            }
            catch (Exception ex)
            {
                _ajax.Data    = ex;
                _ajax.Message = ResourceNotification.Error;
                _ajax.Success = false;
            }
            return(_ajax);
        }