Hi... as you may know, CorelDraw does not support direct manipulation/creation of Barcodes via VBA. There is a workaround however and I'm happy to build this solution for you. I have verified it works via my own proof-of-concept tests.
Having worked for 20 years as a freelancer, the last 15 working remotely with smaller clients all over the world, I have extensive VBA experience.
Regards,
Derek Pattenson