.Net 如何得到Mac地址

可以通过调用WMI来的到本机的配置信息。

string query = "select MACAddress from Win32_NetworkAdapterConfiguration where IPEnabled='TRUE'"; ManagementObjectSearcher searcher = new ManagementObjectSearcher(query); ManagementObjectCollection collection = searcher.Get(); foreach (ManagementObject mo in collection) { string mac = mo["MACAddress"].ToString(); MessageBox.Show(" Network card MAC Address is :"+ mac); }