private void axOPOSScanner1_DataEvent(object sender, AxOposScanner_CCO._IOPOSScannerEvents_DataEventEvent e)
{
// We got a scanner event!
String scanData = posScanner.ScanData.ToString();
txtBarcodeData.Text = scanData;
txtItemID.Text = scanData;
posScanner.ClearInput(); // clear the data buffer
posScanner.DataEventEnabled = true; // have to set true each timeitem or it won't rescan
string itm = lookUpItem(scanData);
if (itm != null) sendItemID();
}
private void handHeldScanner_DataEvent(object sender, AxOposScanner_CCO._IOPOSScannerEvents_DataEventEvent e)
{
// We got a scanner event!
// First, let's turn it into text and get rid of any garbage characters
// in it. We want it safe for Xml and have no line feeds at the end.
String scanData = handHeldScanner.ScanData.ToString();
scanData = xmlIOUtilities.SanitizeXmlString(scanData);
scanData = xmlIOUtilities.removeReturns(scanData);
// release the scanner for next time so that it can give us the next scan.
handHeldScanner.ClearInput(); // clear the data buffer
handHeldScanner.DataEventEnabled = true; // have to set true each time or it won't rescan
// Now that we have the scan data, let's see if that barcode is already known.
barcode b = barcode.findBarcode(scanData);
if (b != null)
{
// Yay! We found the barcode already in our list.
// get the item that goes with it.
inventoryItem itm = b.getItem();
if (itm != null)
{
// and put the item into the keyboard
insertItemIntoKeyboardBuffer(itm);
}
}
else
{
// Dang. We didn't find the barcode already in our list,
// but that's ok. We have a form that allows the user to
// choose the item that goes with the barcode.
// Create an instance of that form and populate it
// with the barcode data, and pop it up on the screen.
chooseForm = new chooseItem();
chooseForm.ScannerFormReference = this;
chooseForm.BarcodeData = scanData;
chooseForm.Show();
}
}
private void handHeldScanner_DataEvent(object sender, AxOposScanner_CCO._IOPOSScannerEvents_DataEventEvent e)
{
// We got a scanner event!
String scanData = handHeldScanner.ScanData.ToString();
scanData = xmlIOUtilities.SanitizeXmlString(scanData);
scanData = xmlIOUtilities.removeReturns(scanData);
handHeldScanner.ClearInput(); // clear the data buffer
handHeldScanner.DataEventEnabled = true; // have to set true each timeitem or it won't rescan
// Now that we have the scan data, let's see if that barcode is already known.
inventoryItem itm = lookUpItem(scanData);
if (itm != null)
{
// that barcode is already known, so position the item list to that item and refresh the barcode list
lstItems.SelectedItem = itm;
updateBarcodeList(itm);
}
else
{
// check if an item is selected in the item list. If it is, assign this barcode to it.
itm = (inventoryItem) lstItems.SelectedItem;
if (itm == null)
{
MessageBox.Show("No item is selected from list. Please select an item before scanning a new barcode.");
}
else
{
itm.assignBarcode(scanData);
updateBarcodeList(itm);
}
}
}
private void handHeldScanner_DirectIOEvent(object sender, AxOposScanner_CCO._IOPOSScannerEvents_DirectIOEventEvent e)
{
MessageBox.Show("HandHeldScanner_DirectIOEvent activated.");
}
private void scanner_DataEvent(object sender, AxOposScanner_CCO._IOPOSScannerEvents_DataEventEvent e)
{
String scanString = scanner.ScanData.ToString();
}
