USB自动安装程序，先判断是什么操作系统，再调用SetupCopyOEMInf进行驱动程序的注册。-SetupCopyOEMInf

VC 硬盘扇区读写技术。不通过操作系统，直接操控硬盘扇区。-Wipe write tech

VC中PCSC智能卡接口的编程,介绍在WINDOWS操作系统中如何调用DLL来与智能卡通讯。-Programming in VC PCSC smart card interface, introduced in the WINDOWS operating system, how to call the DLL to communicate with the smart card.