IPAddressInformation.Address Propiedad
Definición
Importante
Parte de la información hace referencia a la versión preliminar del producto, que puede haberse modificado sustancialmente antes de lanzar la versión definitiva. Microsoft no otorga ninguna garantía, explícita o implícita, con respecto a la información proporcionada aquí.
Obtiene la dirección de protocolo de Internet (IP).
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
Valor de propiedad
Instancia IPAddress que contiene la dirección IP de una interfaz.
Ejemplos
En el ejemplo de código siguiente se muestran las direcciones de multidifusión de las interfaces de red en el equipo local.
void DisplayMulticastAddresses()
{
int count = 0;
Console::WriteLine( "Multicast Addresses" );
array<NetworkInterface^>^adapters = NetworkInterface::GetAllNetworkInterfaces();
System::Collections::IEnumerator^ myEnum15 = adapters->GetEnumerator();
while ( myEnum15->MoveNext() )
{
NetworkInterface ^ adapter = safe_cast<NetworkInterface ^>(myEnum15->Current);
IPInterfaceProperties ^ adapterProperties = adapter->GetIPProperties();
MulticastIPAddressInformationCollection ^ multiCast = adapterProperties->MulticastAddresses;
if ( multiCast->Count > 0 )
{
Console::WriteLine( adapter->Description );
System::Collections::IEnumerator^ myEnum16 = multiCast->GetEnumerator();
while ( myEnum16->MoveNext() )
{
MulticastIPAddressInformation ^ multi = safe_cast<MulticastIPAddressInformation ^>(myEnum16->Current);
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 addresses were found.");
Console::WriteLine();
}
}
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
Comentarios
La dirección IP identifica de forma única la interfaz en la red.