IPAddressInformation.Address 属性

public:
 abstract property System::Net::IPAddress ^ Address { System::Net::IPAddress ^ get(); };

public abstract System.Net.IPAddress Address { get; }

member this.Address : System.Net.IPAddress

Public MustOverride ReadOnly Property Address As IPAddress

属性值

IPAddress 实例，它包含接口的 IP 地址。

示例

下面的代码示例显示本地计算机上网络接口的多播地址。

public static void DisplayMulticastAddresses()
{
    int count = 0;

    Console.WriteLine("Multicast Addresses");
    NetworkInterface[] adapters  = NetworkInterface.GetAllNetworkInterfaces();
    foreach (NetworkInterface adapter in adapters)
    {
        IPInterfaceProperties adapterProperties = adapter.GetIPProperties();
        MulticastIPAddressInformationCollection multiCast = adapterProperties.MulticastAddresses;
        if (multiCast.Count > 0)
        {
            Console.WriteLine(adapter.Description);
            foreach (IPAddressInformation multi in multiCast)
            {
                Console.WriteLine("  Multicast Address ....................... : {0} {1} {2}",
                    multi.Address,
                    multi.IsTransient ? "Transient" : "",
                    multi.IsDnsEligible ? "DNS Eligible" : ""
                );
                count++;
            }
            Console.WriteLine();
        }
    }
    if (count == 0)
    {
        Console.WriteLine("  No multicast addressses were found.");
        Console.WriteLine();
    }
}

Public Shared Sub DisplayMulticastAddresses() 
    Dim count as Integer = 0
    
    Console.WriteLine("Multicast Addresses")
    Dim adapters As NetworkInterface() = NetworkInterface.GetAllNetworkInterfaces()
    Dim adapter As NetworkInterface
    For Each adapter In  adapters
        Dim adapterProperties As IPInterfaceProperties = adapter.GetIPProperties()
        Dim multiCast As MulticastIPAddressInformationCollection = adapterProperties.MulticastAddresses
        If multiCast.Count > 0 Then
            Console.WriteLine(adapter.Description)
            Dim multi As IPAddressInformation
            For Each multi In  multiCast
                Console.WriteLine("  Multicast Address ....................... : {0} {1} {2}", multi.Address, IIf(multi.IsTransient, "Transient", ""), IIf(multi.IsDnsEligible, "DNS Eligible", ""))
            'TODO: For performance reasons this should be changed to nested IF statements
            'TODO: For performance reasons this should be changed to nested IF statements
                count += 1
            Next multi
            Console.WriteLine()
        End If
    Next adapter

    if count = 0 then
        Console.WriteLine("  No multicast addresses were found.")
        Console.WriteLine()
    End if

End Sub

注解

IP 地址唯一标识网络上的接口。