WMI技巧-取网卡的MAC地址，CPU，主板，硬盘序列号

网卡的MAC地址

SELECTMACAddressFROMWin32_NetworkAdapterWHERE((MACAddressIsNotNULL)AND(Manufacturer<>'Microsoft'))

结果：08:00:46:63:FF:8C

CPU的系列号

SelectProcessorIdFromWin32_Processor

结果：3FEBF9FF00000F24

主板的系列号

SelectSerialNumberFromWin32_BIOS

结果：28362630-3700521

获取硬盘ID
StringHDid;
ManagementClasscimobject=newManagementClass("Win32_DiskDrive");
ManagementObjectCollectionmoc=cimobject.GetInstances();
foreach(ManagementObjectmoinmoc)
{
HDid=(string)mo.Properties["Model"].value;

MessageBox.Show(HDid);
}