public void SetScanHandler(System.Windows.Forms.Control cMainInvoker)
{
if (null != cMainInvoker)
{
cInvoker = cMainInvoker;
// Now that we've got a connection to a barcode reading device, assign a
// method for the DcdEvent. A recurring request is used so that we will
// continue to get barcode data until our dialog is closed.
DcdRequestType reqType = (DcdRequestType)1 | DcdRequestType.PostRecurring;
// Initialize event
dcdEvent = new DcdEvent(hPSC, reqType, cInvoker);
dcdEvent.Scanned += new DcdScanned(dcdEvent_Scanned);
}
}
public void InitScanner()
{
try
{
hDcd = new DcdHandle(DcdDeviceCap.Exists | DcdDeviceCap.Barcode);
// Now that we've got a connection to a barcode reading device, assign a
// method for the DcdEvent. A recurring request is used so that we will
// continue to get barcode data until our dialog is closed.
DcdRequestType reqType = (DcdRequestType)1 | DcdRequestType.PostRecurring;
// Initialize event
dcdEvent = new DcdEvent(hDcd, reqType);
dcdEvent.Scanned += new DcdScanned(dcdEvent_Scanned);
Log.Info("Barcode scanner detected.", "Scan");
}
catch (Exception ex)
{
TerminalException ex2 = new TerminalException("Barcode scanner not detected.", ex);
Log.Exception(ex2);
}
}
