There's a small bar with options above the forum, where you can change spacing, the amount of noise, the layout.. and the period from which you want to see the messages. I believe it defaults to 3 months. Change it to "all", and you'll see that this forum isn't empty.
Your might want to try this one[^], this one[^], or this one[^]. Some of them are free which means no warrant for your products, but they are good if you want to have some source codes first and grab some ideas before making decisions.
[plus] Have you considered making your own barcode generator?
Hello and thanks for these links, but as u mentioned
they don't work properly, I don't want to make my own
barcode, I need a profesional OCX to use it in my
project. I've found some of them, but they dont work
on all kind of printers.
By the way, if you want to buy a component, use trial version and prepare a bunch of technique questions (like Help! the code is not working! or It doesn't work on my printer!) for them before purchase, it will let you know how good their programmers are.
By "they don't work on all kind of printers", you mean they can't print the barcode out or the printout can't be scanned? And what type of barcode are you using?