RemotingServices.Disconnect(MarshalByRefObject) Método

Referência

Definição

Namespace:: System.Runtime.Remoting

Assembly:: mscorlib.dll

Importante

Algumas informações se referem a produtos de pré-lançamento que podem ser substancialmente modificados antes do lançamento. A Microsoft não oferece garantias, expressas ou implícitas, das informações aqui fornecidas.

Interrompe um objeto de receber mensagens adicionais pelos canais de comunicação remota registrados.

public:
 static bool Disconnect(MarshalByRefObject ^ obj);

public static bool Disconnect (MarshalByRefObject obj);

[System.Security.SecurityCritical]
public static bool Disconnect (MarshalByRefObject obj);

static member Disconnect : MarshalByRefObject -> bool

[<System.Security.SecurityCritical>]
static member Disconnect : MarshalByRefObject -> bool

Public Shared Function Disconnect (obj As MarshalByRefObject) As Boolean

Parâmetros

obj: MarshalByRefObject

Objeto a ser desconectado de seu canal.

Retornos

Boolean

true se o objeto foi desconectado dos canais de comunicação remota registrados com êxito; caso contrário, false.

Atributos: SecurityCriticalAttribute

Exceções

ArgumentNullException

O parâmetro obj é null.

ArgumentException

O parâmetro obj é um proxy.

SecurityException

O chamador imediato não tem permissão para configurar canais e tipos de comunicação remota.

Exemplos

O exemplo de código a seguir demonstra como usar o Disconnect método para desconectar um objeto dos canais de comunicação remota.

TcpChannel^ channel = gcnew TcpChannel( 9000 );
ChannelServices::RegisterChannel( channel );
SampleWellKnown ^ objectWellKnown = gcnew SampleWellKnown;

// After the channel is registered, the Object* needs to be registered
// with the remoting infrastructure.  So, Marshal is called.
ObjRef^ objrefWellKnown = RemotingServices::Marshal( objectWellKnown, "objectWellKnownUri" );
Console::WriteLine( "An instance of SampleWellKnown type is published at {0}.", objrefWellKnown->URI );
Console::WriteLine( "Press enter to unregister SampleWellKnown, so that it is no longer available on this channel." );
Console::ReadLine();
RemotingServices::Disconnect( objectWellKnown );
Console::WriteLine( "Press enter to end the server process." );
Console::ReadLine();

TcpChannel channel = new TcpChannel(9000);
ChannelServices.RegisterChannel(channel);

SampleWellKnown objectWellKnown = new SampleWellKnown();

// After the channel is registered, the object needs to be registered
// with the remoting infrastructure.  So, Marshal is called.
ObjRef objrefWellKnown = RemotingServices.Marshal(objectWellKnown, "objectWellKnownUri");
Console.WriteLine("An instance of SampleWellKnown type is published at {0}.", objrefWellKnown.URI);

Console.WriteLine("Press enter to unregister SampleWellKnown, so that it is no longer available on this channel.");
Console.ReadLine();
RemotingServices.Disconnect(objectWellKnown);

Console.WriteLine("Press enter to end the server process.");
Console.ReadLine();

Dim channel As New TcpChannel(9000)
ChannelServices.RegisterChannel(channel)

Dim objectWellKnown As New SampleWellKnown()
' After the channel is registered, the object needs to be registered
' with the remoting infrastructure.  So, Marshal is called.
Dim objrefWellKnown As ObjRef = RemotingServices.Marshal(objectWellKnown, "objectWellKnownUri")
Console.WriteLine("An instance of SampleWellKnown type is published at {0}.", objrefWellKnown.URI)

Console.WriteLine("Press enter to unregister SampleWellKnown, so that it is no longer available on this channel.")
Console.ReadLine()
RemotingServices.Disconnect(objectWellKnown)
Console.WriteLine("Press enter to end the server process.")
Console.ReadLine()

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