获取网卡MAC第一种
不能判断当前使用的是那张网卡
1 /// <summary>
2 /// 获取网卡ID代码
3 /// </summary>
4 /// <returns></returns>
5 public static string GetNetworkAdpaterID()
6 {
7 NetworkInterface[] nics = NetworkInterface.GetAllNetworkInterfaces();
8 return nics[0].GetPhysicalAddress().ToString();
9
10 }
获取网卡MAC第二种
可以判断出来当前使用的是哪张网卡 但是要引入
using System.Management;
/// <summary> /// 获取网卡ID代码 /// </summary> /// <returns></returns> public static string GetNetworkAdpaterID() { try { string mac = ""; ManagementClass mc = new ManagementClass("Win32_NetworkAdapterConfiguration"); ManagementObjectCollection moc = mc.GetInstances(); foreach (ManagementObject mo in moc) if ((bool)mo["IPEnabled"] == true) { mac += mo["MacAddress"].ToString(); break; } string[] macs = mac.Split(‘:‘); mac = ""; foreach (string m in macs) { mac += m; } moc = null; mc = null; return mac.Trim(); } catch (Exception e) { return "uMnIk"; } }