public static void Loan() { Device device = new Device(); List <Device> Listofchoosendevices = new List <Device>(); Lending loan = new Lending(); Setup.Headder(); Setup.ShowWhoIsLoggedIn(); Console.WriteLine("Define Lending Period: Now to dd.mm.yyyy"); Console.Write("Enter returndate: "); DateTime enddate = DateTime.Parse(Console.ReadLine()); Console.WriteLine("Available PC: \n"); List <Device> available = LendingReceiptRepository.Instance.ReturnAvailableDevicesForGivenPeriod(DateTime.Now, enddate); available.ForEach(Device => Console.WriteLine(Device.ToString())); string choice = ""; do { Console.WriteLine("\nChoose PC to add to Loan, end selection with x"); choice = Console.ReadLine(); if (choice != "x") { Listofchoosendevices.Add(DeviceRepository.StaticInstance.GetDevice(choice)); Listofchoosendevices.ForEach(Device => Console.WriteLine(Device.ToString())); } }while (choice != "x"); Console.WriteLine("You have chosen "); Listofchoosendevices.ForEach(Device => Console.WriteLine(Device.ToString())); Console.WriteLine("Enter Name and Email on Person borrowing the/theese device/s."); string loanerinfo = Console.ReadLine(); Console.Write("Enter Casenumber: "); string casenumber = Console.ReadLine(); loan.EndDate = enddate; loan.StartDate = DateTime.Now; loan.Devices = Listofchoosendevices; LendingReceiptRepository.Instance.CreateLendingReceipt(loanerinfo, casenumber, loan, MainWindow.Initials); Console.WriteLine("Following Receipt has been created: "); Console.WriteLine(LendingReceiptRepository.Instance.FindReceiptByCasenumber(casenumber).ToString()); LendingReceiptRepository.Instance.FindReceiptByCasenumber(casenumber).Loan.Devices.ForEach(Device => Console.WriteLine(Device.ToString())); LendingReceiptRepository.Instance.FindReceiptByCasenumber(casenumber).Loan.Status = Lending.Udlaan.Udlaant; Console.ReadLine(); LendingReceiptRepository.Instance.SaveData(); LendingReceiptRepository.Instance.LoadData(); }