用C++获取硬盘的序列号ID以及网卡的MAC地址的源代码，可以用此方式结合md5加密算法进行软件加密-Using C++ to obtain hard drive serial number ID, ​ ​ and the card s MAC address of the source code, you can use this method combines software encryption md5 encryption algorithm

VC++获取网卡MAC、硬盘序列号、CPU ID、BIOS编号,是个文档，用来学习，需要的话代码移植下也比较简单-VC++ Gets NIC MAC, hard drive serial number, CPU ID, BIOS serial number, is a document used to study under the required code migration is relatively simple