namespace ProjectLibrary.Entities { public class Reader { public int Id { get; private set; } public string Name { get; private set; } = string.Empty; public int ReaderTicket { get; private set; } public DateTime RegistrationDateRT { get; private set; } // Изменение на DateTime public static Reader CreateEntity(int id, string name, int readerTicket) { return new Reader { Id = id, Name = name ?? string.Empty, ReaderTicket = readerTicket, RegistrationDateRT = DateTime.Now }; } } }