private void OnSubmitOrder()
{
if (_CurrentOrder.CustomerId != Guid.Empty && _CurrentOrder.OrderItems.Count > 0)
{
PosServiceClient proxy = new PosServiceClient("NetTcpBinding_IPosService");
try
{
proxy.SubmitOrder(_CurrentOrder);
CurrentOrder = new Order();
CurrentOrder.OrderDate = DateTime.Now;
CurrentOrder.OrderStatusId = 1;
Items = new ObservableCollection <OrderItemModel>();
}
catch (Exception ex)
{
MessageBox.Show("Error saving order, please try again later." + ex);
// Log it
}
finally
{
proxy.Close();
}
}
else
{
MessageBox.Show("You must select a customer and add order items to submit an order");
}
}
public Boolean connectToServer(int id)
{
ins = new InstanceContext(new PosCBHandler(posf));
possclient = new PosServiceClient(ins);
try
{
possclient.subscribePos(id);
}
catch (EndpointNotFoundException enfe)
{
MessageBox.Show(enfe.Message,"Connection timedout");
return false;
}
return true;
}