public List<UserGrowthStats> GetUserGrowthStats(DateTime f, DateTime t) { //var cacheHelper = new CacheHelper(HttpContext.Current.Cache); //var data = cacheHelper.Get(CacheKey.ToString(CultureInfo.InvariantCulture)) as List<UserGrowthStats>; //if (data == null) //{ var ss = new StatsService(); var data = ss.FindUserGrowthStats(f, t); //cacheHelper.Add(CacheKey.ToString(CultureInfo.InvariantCulture), data, DateTime.Now.AddMinutes(CacheExpiry)); //} return data; }