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scanner barcode

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  • S Offline
    S Offline
    SVb net
    wrote on last edited by
    #1

    how i can connected to USB barcode scanner ? And read barcode from this device programming

    123

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    • S SVb net

      how i can connected to USB barcode scanner ? And read barcode from this device programming

      123

      D Offline
      D Offline
      DaveyM69
      wrote on last edited by
      #2

      Most barcode scanners act just like a keyboard and will send the data scanned directly to the control that has the focus without any programming. If yours is different, consult the manufacturer's documentation.

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      • S SVb net

        how i can connected to USB barcode scanner ? And read barcode from this device programming

        123

        V Offline
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        Vasudevan Deepak Kumar
        wrote on last edited by
        #3

        Wouldn't these provide some clue? http://www.codeproject.com/csharp/BarCodeImaging2.asp[^] and http://www.codeproject.com/dotnet/barcodeImaging.asp[^]

        Vasudevan Deepak Kumar Personal Homepage
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        Regional Weblog (in Tamil) :: Voicing for the Society
        Yesterday is a canceled check. Tomorrow is a promissory note. Today is the ready cash. USE IT.

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        • D DaveyM69

          Most barcode scanners act just like a keyboard and will send the data scanned directly to the control that has the focus without any programming. If yours is different, consult the manufacturer's documentation.

          S Offline
          S Offline
          SVb net
          wrote on last edited by
          #4

          thanks. but i meaning my programm read from scanner by timer.because some time lost focus of control then barcode can't send data to control(Textbox)

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