ManagementObjectSearcher query =new ManagementObjectSearcher("SELECT * FROM Win32_NetworkAdapterConfiguration") ;
ManagementObjectCollection queryCollection = query.Get();
foreach( ManagementObject mo in queryCollection )
{
if(mo["IPEnabled"].ToString() == "True")
MessageBox.Show(mo["MacAddress"].ToString());
}
ManagementObjectCollection queryCollection = query.Get();
foreach( ManagementObject mo in queryCollection )
{
if(mo["IPEnabled"].ToString() == "True")
MessageBox.Show(mo["MacAddress"].ToString());
}
C#取网卡MAC地址的类源码