Luis

Done. I've attached all three classes. They are based on
http://grandzebu.net/index.php?page=/informatique/codbar/code128.htm (a description for datamatrix may be foun there) etc.
http://datenfreihafen.org/projects/iec16022.html but this have major problems and the autor is not willing to alter the code.

Don't ask me for the Code 39

Agnes

>Thanks Agnes, the class is welcome!
>
>You can send them by e-mail to vfpencoding@gmail.com
>
>Thank you very much
>
>
>>Hi Luis,
>>nice work.
>>
>>I've used a difffernt approach. I have a reportlistener that instantiates a class that draws the images directly in the report. I use Dode128 and Code 39 as well as DataMatrix ECC200. If you like I can share the class, so you can reuse the code generating.
>>
>>Agnes
>>
>>>FoxBarcode is a 100% Visual FoxPro class that provides a tool for generating images with different bar code symbologies to be used in VFP forms and reports, or exported to other applications.
>>>
>>>Its use and distribution is free for all Visual FoxPro Community.
>>>
>>>You can learn more about the class FoxBarcode and download freely from http://sites.google.com/site/foxbarcode
>>>
>>>FoxBarcode is in beta, so any comments would be appreciated.
>>>
>>>The comments, as well as incident reports using FoxBarcode class should be sent by email to vfpencoding @ gmail. com