VC++开发工具，Windows7开发环境.实现打开读卡器关闭读卡器功能，复位，初始化个人化，获取随机数，DES算法-VC++ development tools, Windows7 development environment. Open the reader to close the card reader function, reset, personalized initialization, access to random numbers, DES algorithm

身份证读卡器的DLL文档和VC源码，里面有文档接口函数，方便调用二次开发。-ID card reader DLL documents and VC source code, which has a document interface function to facilitate the development .