IPInterfaceProperties.DhcpServerAddresses Özellik

Tanım

Ad Alanı:

System.Net.NetworkInformation

Bütünleştirilmiş Kod:

System.Net.NetworkInformation.dll

Bu arabirim için Dinamik Ana Bilgisayar Yapılandırma Protokolü (DHCP) sunucularının adreslerini alır.

public:
 abstract property System::Net::NetworkInformation::IPAddressCollection ^ DhcpServerAddresses { System::Net::NetworkInformation::IPAddressCollection ^ get(); };

[System.Runtime.Versioning.UnsupportedOSPlatform("android")]
[System.Runtime.Versioning.UnsupportedOSPlatform("freebsd")]
[System.Runtime.Versioning.UnsupportedOSPlatform("ios")]
[System.Runtime.Versioning.UnsupportedOSPlatform("osx")]
[System.Runtime.Versioning.UnsupportedOSPlatform("tvos")]
public abstract System.Net.NetworkInformation.IPAddressCollection DhcpServerAddresses { get; }

[<System.Runtime.Versioning.UnsupportedOSPlatform("android")>]
[<System.Runtime.Versioning.UnsupportedOSPlatform("freebsd")>]
[<System.Runtime.Versioning.UnsupportedOSPlatform("ios")>]
[<System.Runtime.Versioning.UnsupportedOSPlatform("osx")>]
[<System.Runtime.Versioning.UnsupportedOSPlatform("tvos")>]
member this.DhcpServerAddresses : System.Net.NetworkInformation.IPAddressCollection

Public MustOverride ReadOnly Property DhcpServerAddresses As IPAddressCollection

Özellik Değeri

IPAddressCollection

IPAddressCollection DHCP sunucularının adres bilgilerini içeren bir veya hiçbir sunucu bulunamazsa boş bir dizi.

Öznitelikler

UnsupportedOSPlatformAttribute

Örnekler

Aşağıdaki kod örneği, yerel bilgisayardaki ağ arabirimleri için DHCP adresi bilgilerini görüntüler.

void DisplayDhcpServerAddresses()
{
   Console::WriteLine( "DHCP Servers" );
   array<NetworkInterface^>^adapters = NetworkInterface::GetAllNetworkInterfaces();
   System::Collections::IEnumerator^ myEnum19 = adapters->GetEnumerator();
   while ( myEnum19->MoveNext() )
   {
      NetworkInterface ^ adapter = safe_cast<NetworkInterface ^>(myEnum19->Current);
      IPInterfaceProperties ^ adapterProperties = adapter->GetIPProperties();
      IPAddressCollection ^ addresses = adapterProperties->DhcpServerAddresses;
      if ( addresses->Count > 0 )
      {
         Console::WriteLine( adapter->Description );
         System::Collections::IEnumerator^ myEnum20 = addresses->GetEnumerator();
         while ( myEnum20->MoveNext() )
         {
            IPAddress^ address = safe_cast<IPAddress^>(myEnum20->Current);
            Console::WriteLine( "  Dhcp Address ............................ : {0}", 
               address );
         }
         Console::WriteLine();
      }
   }
}

public static void DisplayDhcpServerAddresses()
{
    Console.WriteLine("DHCP Servers");
    NetworkInterface[] adapters  = NetworkInterface.GetAllNetworkInterfaces();
    foreach (NetworkInterface adapter in adapters)
    {

        IPInterfaceProperties adapterProperties = adapter.GetIPProperties();
        IPAddressCollection addresses = adapterProperties.DhcpServerAddresses;
        if (addresses.Count >0)
        {
            Console.WriteLine(adapter.Description);
            foreach (IPAddress address in addresses)
            {
                Console.WriteLine("  Dhcp Address ............................ : {0}",
                    address.ToString());
            }
            Console.WriteLine();
        }
    }
}

Public Shared Sub DisplayDhcpServerAddresses() 
    Console.WriteLine("DHCP Servers")
    Dim adapters As NetworkInterface() = NetworkInterface.GetAllNetworkInterfaces()
    Dim adapter As NetworkInterface
    For Each adapter In  adapters
        
        Dim adapterProperties As IPInterfaceProperties = adapter.GetIPProperties()
        Dim addresses As IPAddressCollection = adapterProperties.DhcpServerAddresses
        If addresses.Count > 0 Then
            Console.WriteLine(adapter.Description)
            Dim address As IPAddress
            For Each address In  addresses
                Console.WriteLine("  Dhcp Address ............................ : {0}", address.ToString())
            Next address
            Console.WriteLine()
        End If
    Next adapter

End Sub

Açıklamalar

Dinamik Ana Bilgisayar Yapılandırma Protokolü (DHCP), bilgisayarın statik (sabit) bir ağ adresi kullanmak yerine dhcp sunucusundan ağ adresi almasına olanak tanır. DHCP sunucusu adresleri kalıcı olarak atamaz; bunun yerine, bilgisayar için geçici olarak bir dizi kullanılabilir adres kullanır.