[development-axapta] how to integrate a bar code reader with axapta

[febinpc]

Hi friends,
I want to know about thhe integration of a barcode reader  or a swiping 
machine with Axapta.
Is it Posiible by Normal settings?
Or have to write X++ code?
can you share your ideas
Regards
Febin Chiramel
[EMAIL PROTECTED]