This program works on Visual basic 2008. It can create dll file by VC++ and be included in VB project at the same time.Only for free-size 2D image.

MakeBar.dll二维条码生成动态连接库，用以生成PDF417二维条码，适用于windows环境开发工具。-This application not only demonstrates the basics of using the Microsoft Foundation classes but is also a starting point for writing your application.