利用WMI获取计算机的硬件信息，包括处理器，主板，硬盘，显卡，声卡，内存，网卡-Using WMI to get the computer s hardware, including processors, motherboards, hard drives, graphics cards, sound cards, memory, network card

用C#写的获取硬件信息的类，支持主板硬盘bios等，可断网识别Mac-Obtain hardware information written in C# classes, support motherboard hard disk bios off network identification Mac