public static void ListDetailsForAService() { Service service = new Service(); char keyEntered; do { keyEntered = ' '; MenuHelper.DisplayEnterServiceId(); string serviceIdString = Console.ReadLine().Trim(); service = ServicesService.GetServiceByIdString(serviceIdString); if (service.Id == 0) { MenuHelper.DisplayReturnOrTryAgain(); char.TryParse(Console.ReadLine(), out keyEntered); } } while (service.Id == 0 && keyEntered != '0'); if (service.Id != 0) { ServiceDisplayHelper.DisplayServiceDetails(service); } }