private List <Country> GetGetCountryListFromCache() { const string key = "List_Country"; object inCache = Cache.Get(key); if (inCache != null) { var listCountry = inCache as List <Country>; if (listCountry != null) { return(listCountry); } } var listCountryNewest = _freightService.GetCountryList(); if (listCountryNewest != null) { Cache.Add(key, listCountryNewest, 60); } return(listCountryNewest); }