GetHardwareInfo

代码说明：

  本代码可以读取机器的各种硬件数据，比如CPU 序列号，主板，硬盘序列号，硬盘有几个分区，声卡、显卡，网卡，内存设备，系统帐号等等各种系统信息.(An article to demonstrate how to get system hardware information such as CPU ID, Hard Disk serial number and so on. One of the most efficient ways to do so is to get the CPU ID of the target machine and then, plan your software so that it can just work with the computer that has the same CUP ID. As you very well know, the CPU ID is unique! So, you simply created a lock! )