C# Netzwerkkonfiguration Änderung funktioniert nicht

Question

 
    public class NetworkConfig 
    { 
     public enum NetworkType 
     { 
      Static, 
      Dynamic 
     } 

     public bool SetNetworkConfiguration(string adaptName, string cIPAddress, string cSubnetMask ,string cGateway, string[] cDNS, NetworkType nType) 
     { 
      var mClass = new ManagementClass("Win32_NetworkAdapterConfiguration"); 
      var nCol = mClass.GetInstances(); 

      foreach(ManagementObject mObject in nCol) 
      { 
       string searchAdapt = (string)mObject["Description"]; 

       if (string.Compare(adaptName, searchAdapt, StringComparison.InvariantCultureIgnoreCase) == 0) 
       { 
        try 
        { 
         if (nType == NetworkType.Static) 
         { 
          //게이트웨이 셋 
          ManagementBaseObject newConfig_Gateway = mObject.GetMethodParameters("SetGateways"); 
          ManagementBaseObject setConfig_Gateway; 
          newConfig_Gateway["DefaultIPGateway"] = new string[] { cGateway }; 
          newConfig_Gateway["GatewayCostMetric"] = new int[] { 1 }; 

          setConfig_Gateway = mObject.InvokeMethod("SetGateways", newConfig_Gateway, null); 

          //아이피, 서브마스크 셋 
          ManagementBaseObject newConfig_IPAddress = mObject.GetMethodParameters("EnableStatic"); 
          ManagementBaseObject setConfig_IPAddress; 
          newConfig_IPAddress["IPAddress"] = new string[] { cIPAddress }; 
          newConfig_IPAddress["SubnetMask"] = new string[] { cSubnetMask }; 

          setConfig_IPAddress = mObject.InvokeMethod("EnableStatic", newConfig_IPAddress, null); 

          //DNS셋 
          ManagementBaseObject newConfig_DNS = mObject.GetMethodParameters("SetDNSServerSearchOrder"); 
          ManagementBaseObject setConfig_DNS; 
          newConfig_DNS["DNSServerSearchOrder"] = cDNS; 
          setConfig_DNS = mObject.InvokeMethod("SetDNSServerSearchOrder", newConfig_DNS, null); 
         } 
         else if(nType == NetworkType.Dynamic) 
         { 
          mObject.InvokeMethod("EnableDHCP", null); 
         } 
         else 
         { 
          return false; 
         } 

         return true; 
        } 
        catch 
        { 
         return false; 
        } 
       } 
      } 

      return false; 
     } 
    } 

Ich habe das versucht, aber nicht funktioniert. Wie kann ich die Netzwerkkonfiguration ändern?

Answer 1

Hier ist der richtige Code, Sie durch mObject.Properties laufen müssen, und vergessen Sie nicht, um es zu starten „als Administrator“:

public bool SetNetworkConfiguration(string adaptName, string cIPAddress, string cSubnetMask, string cGateway, string[] cDNS, NetworkType nType) 
{ 
    var mClass = new ManagementClass("Win32_NetworkAdapterConfiguration"); 
    var nCol = mClass.GetInstances(); 

    foreach (ManagementObject mObject in nCol) 
    { 
    foreach (var property in mObject.Properties) 
    { 
     if (property.Name == "Description") 
     { 
     var searchAdapt = property.Value.ToString(); 
     if (string.Compare(adaptName, searchAdapt, StringComparison.InvariantCultureIgnoreCase) == 0) 
     { 
      try 
      { 
      if (nType == NetworkType.Static) 
      { 
       //게이트웨이 셋 
       var newConfig_Gateway = mObject.GetMethodParameters("SetGateways"); 
       ManagementBaseObject setConfig_Gateway; 
       newConfig_Gateway["DefaultIPGateway"] = new[] {cGateway}; 
       newConfig_Gateway["GatewayCostMetric"] = new[] {1}; 

       setConfig_Gateway = mObject.InvokeMethod("SetGateways", newConfig_Gateway, null); 

       //아이피, 서브마스크 셋 
       var newConfig_IPAddress = mObject.GetMethodParameters("EnableStatic"); 
       ManagementBaseObject setConfig_IPAddress; 
       newConfig_IPAddress["IPAddress"] = new[] {cIPAddress}; 
       newConfig_IPAddress["SubnetMask"] = new[] {cSubnetMask}; 

       setConfig_IPAddress = mObject.InvokeMethod("EnableStatic", newConfig_IPAddress, null); 

       //DNS셋 
       var newConfig_DNS = mObject.GetMethodParameters("SetDNSServerSearchOrder"); 
       ManagementBaseObject setConfig_DNS; 
       newConfig_DNS["DNSServerSearchOrder"] = cDNS; 
       setConfig_DNS = mObject.InvokeMethod("SetDNSServerSearchOrder", newConfig_DNS, null); 
      } 
      else if (nType == NetworkType.Dynamic) 
      { 
       mObject.InvokeMethod("EnableDHCP", null); 
      } 
      else 
      { 
       return false; 
      } 

      return true; 
      } 
      catch 
      { 
      return false; 
      } 
     } 
     } 
    } 
    } 

    return false; 
}