Retriving data from Barcode Reader


how can bar-code reader value in c# form(textbox).

im using barcode reader in usb port(plug , play) pendrive

hi,

usually bar-code scanners behaves keyboard. don't need read bar-code, appear key strokes.

so if want read bar-code text box need put focus @ text box before scan bar-code.

if want know if bar-code comes keyboard or scanner, solution found capture keyboard in preview , measure time between key strokes , if less 50 ms it's scanner. it's not great solution, works.



Visual Studio Languages  ,  .NET Framework  >  Visual C#



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