public static void TopMainMenu() { Console.Clear(); Console.WriteLine("Ameex Technologies Admin"); Console.WriteLine(); Console.WriteLine("Select an option: "); Console.WriteLine("1. Students"); Console.WriteLine("2. Tests"); Console.WriteLine("3. Schedule"); Console.WriteLine("4. Enroll"); Console.WriteLine("5. Grade"); switch (Console.ReadLine().Trim()) { case "1": Console.Clear(); Console.WriteLine("Student Entry not implemented. Resetting..."); Thread.Sleep(4000); TopMainMenu(); break; case "2": TestMenu.MainMenu(); break; case "3": ScheduleMenu.MainMenu(); break; case "4": EnrollMenu.MainMenu(); break; case "5": GradeMenu.MainMenu(); break; default: Console.Clear(); Console.WriteLine("Invalid Input. Resetting..."); Thread.Sleep(3000); TopMainMenu(); break; } Console.WriteLine("Press any key to close"); Console.ReadKey(); }