private void ClaimPOSDevices()
{
// open (if not already opened), claim and enable the cash drawer and receipt printer.
ICashDrawer drawer = _posDeviceManager.GetCashDrawer();
drawer.Claim();
drawer.Enable();
IReceiptPrinter printer = _posDeviceManager.GetReceiptPrinter();
printer.Claim();
printer.Enable();
}
public PaymentViewModel(BBQRMSEntities dataService, IMessageBus messageBus, OrderViewModel order, IPOSDeviceManager posDeviceManager)
{
Order = order;
DataService = dataService;
MessageBus = messageBus;
_cashDrawer = posDeviceManager.GetCashDrawer();
PaymentTypes = new ObservableCollection <PaymentType>(DataService.PaymentTypes.Execute());
PaymentType = PaymentTypes.Where(x => x.Id == ServerProxy.PaymentTypes.Cash).FirstOrDefault();
PaymentVisible = "Visible";
PaymentZIndex = 200;
}