static void EnterControlLoop() { custMgr.Login(); while (true) { Console.WriteLine("\n\n"); Console.WriteLine("1:Order Options\n2:Customer Options\n3:Location Options"); Console.Write("Enter the number for your choice:"); int choice = Wrappers.ReadInt(); Console.WriteLine($"{choice}\n\n"); switch (choice) { case 1: ordMgr.DisplayOptions(); break; case 2: custMgr.DisplayOptions(); break; case 3: locMgr.DisplayOptions(); break; default: Console.WriteLine("Please enter a valid option"); continue; } } }