solidworks的二次开发简介，让初学者容易进入vb开发环境，简单易懂，要实例的请进，增进交流,提高设计效率。 -Solidworks the second development briefings to the beginners with easy access vb development environment, simple, the examples yuan, enhance exchanges and improve design efficiency.

这是我编写的一个用vb对catia二次开发的程序，可以通过交互选择获取catia曲面上的点集的坐标，并将其保存在excel文档中，为其他操作作数据准备。-This is what I prepared a second development with a vb program on catia, catia through interactive access to the set of points on the surface coordinates, and save the excel