该方法依赖WMI的系统服务,该服务一般不会被关闭;但如果系统服务缺失或者出现问题,该方法无法取得MAC地址。
///
/// 通过WMI读取系统信息里的网卡MAC
///
///
publicstatic List<string> GetMacByWMI()
{
List<string> macs =new List<string>();
try
{
string mac ="";
ManagementClass mc =new ManagementClass("Win32_NetworkAdapterConfiguration");
ManagementObjectCollection moc = mc.GetInstances();
foreach (ManagementObject mo in moc)
{
if ((bool)mo["IPEnabled"])
{
mac = mo["MacAddress"].ToString();
macs.Add(mac);
}
}
moc =null;
mc =null;
}
catch
{
}
return macs;
}