private static void MainMenu() { try { var personBirthday = new Birthday(); Write("Enter your year birthday: "); personBirthday.Year = int.Parse(ReadLine()); Write("Enter your month birthday: "); personBirthday.Month = int.Parse(ReadLine()); Write("Enter your day birthday: "); personBirthday.Day = int.Parse(ReadLine()); personBirthday.BirthDay(); personBirthday.NextBirthDay(); } catch (Exception exception) { WriteLine($"Error: {exception.Message}"); WriteLine(); WriteLine("Try again.Enter any key..."); ReadKey(); Clear(); MainMenu(); } }