static void Main(string[] args) { AdminData AD = new AdminData(); AD.DeletepastTimes(); bool Running = true; string pageToBe = ""; string toDo = ""; while (Running) { if (pageToBe != "") { toDo = pageToBe; pageToBe = ""; } else { Console.Clear(); Console.ForegroundColor = ConsoleColor.Green; Console.WriteLine("\nWelcome to Cinema Keine Ahnung!"); Console.ResetColor(); Console.WriteLine("\nPlease enter the number that stands before the option you want.\n[1] Login.\n[2] Show the movielist.\n[3] Contact info\n[4] Help\n[exit] Exit the program."); toDo = Console.ReadLine(); } switch (toDo) { case "Admin": Admin.Menu(); break; case "Retailer": Restaurant.Menu(); break; case "Ticketsalesman": TicketSalesman.Menu(); break; case "1": Login login = new Login(); login.Menu(); if (login.Function != "") { pageToBe = login.Function; login.Function = ""; } break; case "2": Customer.Menu(); break; case "exit": Running = false; break; case "3": Console.Clear(); Console.WriteLine("\nAdres: Wijnhaven 99, 3011 WN Rotterdam\nPhone number: 010-794 4000\n\nOpening hours:\nMonday - Thursday: 09:00 - 21:00\nFriday: 09:00 - 01:00\nSaturday - Sunday: 12:00 - 02:00 \n\nPress enter to continue"); Console.ReadLine(); break; case "4": Console.Clear(); Console.WriteLine("\nLogin: Log into your own page.\nMovielist: Show movielist.\nContact info: Shows the contact info of the cinema\nHelp: show help.\n\nPress enter to continue"); Console.ReadLine(); break; default: Console.Clear(); Console.WriteLine("\nYou entered a wrong command"); break; } } }