抓取client的mac(網卡的號碼).txt

常用c#知识库

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());
}