public override string ToString() { return($"Last name: {LastName}\nFirst name: {FirstName}\n" + $"Patronymic: {Patronymic}\nBirthDate: {BirthDate.ToString("d")}\n" + $"EnterDate: {EnterDate.ToString("d")}\nGroup Index: {GroupIndex}\n" + $"Faculty: {Faculty}\nSpecialization: {Specialization}\nPerformance: {Performance}\n"); }
public string ToInfoString() { return($"{LastName}|{FirstName}|{Patronymic}|{BirthDate.ToString("d")}|" + $"{EnterDate.ToString("d")}|{GroupIndex}|{Faculty}|{Specialization}|{Performance}"); }