proe基础教程，适合初级培训入门。包含基础介绍及主要建模特征工具的使用方法。-proe basic tutorial, suitable for initial training started. Introduction and main model contains the basic features of tool use.

主要介绍基于UG二次开发的VC编程教程，很适合与初学者使用，同时也介绍了和数据库的相关知识-Introduces the development of UG VC programming tutorial, it is suitable for use with beginners, but also describes the knowledge and database