使用C#实现操作网络适配器的示例-创新互联

今天就跟大家聊聊有关使用C# 实现操作网络适配器的示例，可能很多人都不太了解，为了让大家更加了解，小编给大家总结了以下内容，希望大家根据这篇文章可以有所收获。

1、对网络适配器进行配置

string ethernetIP = System.Configuration.ConfigurationManager.AppSettings["LocalEthernetIP"].Trim().ToString();
string ethernetSubnetMask = System.Configuration.ConfigurationManager.AppSettings["LocalEthernetSubnetMask"].Trim().ToString();
string ethernetGateway = System.Configuration.ConfigurationManager.AppSettings["LocalEthernetGateway"].Trim().ToString();
string ethernetDNS = System.Configuration.ConfigurationManager.AppSettings["LocalEthernetDNS"].Trim().ToString();

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
  ManagementBaseObject inPar = mo.GetMethodParameters("EnableStatic");
  if (!string.IsNullOrEmpty(ethernetIP))
  {
    inPar["IPAddress"] = new string[] { ethernetIP };
  }
  if (!string.IsNullOrEmpty(ethernetSubnetMask))
  {
    inPar["SubnetMask"] = new string[] { ethernetSubnetMask };
  }
  outPar = mo.InvokeMethod("EnableStatic", inPar, null);
  //设置网关
  inPar = mo.GetMethodParameters("SetGateways");
  if (!string.IsNullOrEmpty(ethernetGateway))
  {
    inPar["DefaultIPGateway"] = new string[] { ethernetGateway };
    outPar = mo.InvokeMethod("SetGateways", inPar, null);
  }
  //设置DNS
  inPar = mo.GetMethodParameters("SetDNSServerSearchOrder");
  if (!string.IsNullOrEmpty(ethernetDNS))
  {
    inPar["DNSServerSearchOrder"] = new string[] { ethernetDNS };
    outPar = mo.InvokeMethod("SetDNSServerSearchOrder", inPar, null);
  }
  break;
}