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How to communicatie with barcode reader RRS feed

  • Question

  • Im going absolutely crazy.

    Im developing a ticket application. A barcode reader is used to scan a ticket barcode, validate it against a DB and return a signal to the barcode reader if it was OK or NOTOK.

    I can receive the data from the reader. I can validatie the barcode against my DB. But I have no idea how to communicate a signal BACK to the barcode reader.

    Once again: I can receive the barcode signal FROM the reader, just dont know how to send a signal TO the reader.

    I need a code sample on how this can be done!

    if useful: my barcode reader is a metrologic ms9520.
    Monday, June 29, 2009 1:59 PM

All replies

  • Contact the producer of the hardware for SDK information. There is not much help you can get from a general forum. You may get better help in a POS forum.
    Please mark the post answered your question as the answer, and mark other helpful posts as helpful. This posting is provided "AS IS" with no warranties, and confers no rights.
    Visual C++ MVP
    Monday, June 29, 2009 6:17 PM