C# list 筛选FindAll，根据参数过滤

/// <summary>
        /// 汽车车型 获取
        /// Redis Key=zgqp315_Redis_ModelNumberC_List
        /// </summary>
        /// <param name="SeriesId"></param>
        /// <returns></returns>
        public static RedisJsonResult Get_ModelNumberC(int SeriesId)
        {
            //var redisClient = RedisManager.GetClient();
            var redisClient = new RedisClient("127.0.0.1", );//redis服务IP和端口 

            int jsCode = ;
            string jsMessage = "一切正常";
            List<ModelNumberC> IList_ModelNumberC = null;

            var IList_ModelNumberC_ = new List<ModelNumberC>();
            try
            {
                IList_ModelNumberC = redisClient.Get<List<ModelNumberC>>("zgqp315_Redis_ModelNumberC_List");
                IList_ModelNumberC_ = IList_ModelNumberC.FindAll((ModelNumberC r) => r.SeriesId == SeriesId);
            }
            catch (Exception ex)
            {
                jsCode = ;
                jsMessage = ex.Message;
            }

            return new RedisJsonResult()
            {
                JsCode = jsCode,
                JsMessage = jsMessage,
                data_ModelNumberC = IList_ModelNumberC_,
                success = true,
            };
        }