该源码的主要功能：实用ADO+SQL Server技术，对ADO函数实现了封装形成DLL，极大了方便用户进行调用，风格规范，该DLL已升级到第三版本，很值得大家借鉴。-The main features of the Source: A Practical ADO+ SQL Server technology, the ADO functions for the formation of the package DLL, the user calls a great convenience, style specifications, the DLL has been upgraded to the third version, it is worth drawing.