多个网卡 设立IP C

1、在 “解决方案资源管理器” 右击 “引用” 添加 “System.Management” 的引用。2、添加 “using System.Management;”。         static void SetNetworkAdapter()        {            ManagementBaseObject inPar = null;            ManagementBaseObject outPar = null;            ManagementClass mc = new ManagementClass("Win32_NetworkAdapterConfiguration");            ManagementObjectCollection moc = mc.GetInstances();            foreach (ManagementObject mo in moc)            {                if (!(bool)mo["IPEnabled"])                    continue;                //设置ip地址和子网掩码                 inPar = mo.GetMethodParameters("EnableStatic");                inPar["IPAddress"] = new string[] { "192.168.16.248", "192.168.16.249" };// 1.备用 2.IP                inPar["SubnetMask"] = new string[] { "255.255.255.0", "255.255.255.0" };                outPar = mo.InvokeMethod("EnableStatic", inPar, null);                //设置网关地址                 inPar = mo.GetMethodParameters("SetGateways");                inPar["DefaultIPGateway"] = new string[] { "192.168.16.2", "192.168.16.254" }; // 1.网关;2.备用网关                outPar = mo.InvokeMethod("SetGateways", inPar, null);                //设置DNS                 inPar = mo.GetMethodParameters("SetDNSServerSearchOrder");                inPar["DNSServerSearchOrder"] = new string[] { "211.97.168.129", "202.102.152.3" }; // 1.DNS 2.备用DNS                outPar = mo.InvokeMethod("SetDNSServerSearchOrder", inPar, null);                break;            }        }