void Completed(List <PhoneBookItem> phone_book) { var old = user_statistics_container; user_statistics_container = new UserStatisticsContainer(phone_book); user_statistics_container.CopyOldStatistics(old); view.ShowPhoneBook(phone_book); }
public IList <PhoneBookItem> GetPhoneBook() { if (client.IsLoggedIn) { var old = user_statistics_container; user_statistics_container = new UserStatisticsContainer(client.PhoneBook); user_statistics_container.CopyOldStatistics(old); return(client.PhoneBook); } user_statistics_container = new UserStatisticsContainer(); return(new List <PhoneBookItem>()); }