private void Button_Click(object sender, RoutedEventArgs e)
{
Vx520 device = new Vx520();
VentaService service = new VentaService(this, 100);
device.ExecuteService(service);
}
public MainPage()
{
this.InitializeComponent();
// Configurar parametros por default
Vx520.Config("COM3", 19200, Windows.Devices.SerialCommunication.SerialParity.None, Windows.Devices.SerialCommunication.SerialStopBitCount.One, 8);
}
