private void DrawerCheckTimer_Elapsed(object sender, ElapsedEventArgs e)
{
CashDrawerStatus = (CashDrawerStatus)Micros.CashDrawerStatus(CDNumber);
if (PreviousDrawerStatus != CashDrawerStatus && CashDrawerStatusChanged != null)
{
CashDrawerStatusChanged.Invoke(CashDrawerStatus);
}
PreviousDrawerStatus = CashDrawerStatus;
}
public CashDrawer(uint CashDrawerNumber = 1)
{
CDNumber = CashDrawerNumber;
Micros.CashDrawerVerifyPassword("000000", "0");
CashDrawerStatus = (CashDrawerStatus)Micros.CashDrawerStatus(CDNumber);
DrawerCheckTimer.Interval = 10;
DrawerCheckTimer.Elapsed += DrawerCheckTimer_Elapsed;
DrawerCheckTimer.Start();
}
private void OnCashDrawerClose()
{
if (currentCashDrawerStatus != CashDrawerStatus.Close)
{
Dispatcher.BeginInvoke(new Action(() =>
{
StatusTextBlock.Text = "Cash Drawer Close.";
StatusTextBlock.Foreground = new SolidColorBrush(Colors.Blue);
})
);
}
currentCashDrawerStatus = CashDrawerStatus.Close;
}
private void OnCashDrawerOpen()
{
if (currentCashDrawerStatus != CashDrawerStatus.Open)
{
Dispatcher.BeginInvoke(new Action(() =>
{
StatusTextBlock.Text = "Cash Drawer Open.";
StatusTextBlock.Foreground = new SolidColorBrush(Colors.Magenta);
})
);
}
currentCashDrawerStatus = CashDrawerStatus.Open;
}
private void OnPrinterImpossible()
{
if (currentCashDrawerStatus != CashDrawerStatus.Impossible)
{
Dispatcher.BeginInvoke(new Action(() =>
{
StatusTextBlock.Text = "Printer Impossible.";
StatusTextBlock.Foreground = new SolidColorBrush(Colors.Red);
})
);
}
currentCashDrawerStatus = CashDrawerStatus.Impossible;
}
/// <summary>
/// Sample : Starting monitoring printer.
/// </summary>
public void Connect()
{
try
{
if (port == null)
{
// Your printer PortName and PortSettings.
string portName = SharedInformationManager.GetSelectedPortName();
string portSettings = SharedInformationManager.GetSelectedPortStrrings();
port = Factory.I.GetPort(portName, portSettings, 10000);
// First, clear barcode reader buffer.
ClearBarcodeReaderBuffer();
}
}
catch (PortException) // Port open is failed.
{
DidConnectFailed();
return;
}
try
{
if (monitoringPrinterThread == null || monitoringPrinterThread.ThreadState == ThreadState.Stopped)
{
monitoringPrinterThread = new Thread(MonitoringPrinter);
monitoringPrinterThread.Name = "MonitoringPrinterThread";
monitoringPrinterThread.IsBackground = true;
monitoringPrinterThread.Start();
}
}
catch (Exception) // Start monitoring printer thread is failure.
{
DidConnectFailed();
}
currentPrinterStatus = PrinterStatus.Invalid;
currentPaperStatus = PaperStatus.Invalid;
currentCoverStatus = CoverStatus.Invalid;
currentCashDrawerStatus = CashDrawerStatus.Invalid;
currentBarcodeReaderStatus = Communication.PeripheralStatus.Invalid;
}
/// <summary>
/// Sample : Starting monitoring printer.
/// </summary>
public void Connect()
{
try
{
if (port == null)
{
// Your printer PortName and PortSettings.
string portName = SharedInformationManager.SelectedPortName;
string portSettings = SharedInformationManager.SelectedPortSettings;
port = Factory.I.GetPort(portName, portSettings, 10000);
}
}
catch (PortException) // Port open is failed.
{
DidConnectFailed();
return;
}
try
{
if (monitoringPrinterThread == null || monitoringPrinterThread.ThreadState == ThreadState.Stopped)
{
monitoringPrinterThread = new Thread(MonitoringPrinter);
monitoringPrinterThread.Name = "MonitoringPrinterThread";
monitoringPrinterThread.IsBackground = true;
monitoringPrinterThread.Start();
}
}
catch (Exception) // Start monitoring printer thread is failure.
{
DidConnectFailed();
}
currentCashDrawerStatus = CashDrawerStatus.Invalid;
}
private void CashDrawer_CashDrawerStatusChanged(CashDrawerStatus cashDrawerStatus)
{
UpdateStatus();
}
