RemotingServices.Disconnect(MarshalByRefObject) Metodo

Definizione

Spazio dei nomi:

System.Runtime.Remoting

Assembly:

mscorlib.dll

Impedisce a un oggetto di ricevere ulteriori messaggi tramite i canali remoti registrati.

public:
 static bool Disconnect(MarshalByRefObject ^ obj);

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

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

Public Shared Function Disconnect (obj As MarshalByRefObject) As Boolean

Parametri

obj

MarshalByRefObject

Oggetto da disconnettere dal relativo canale.

Restituisce

Boolean

true se l'oggetto è stato disconnesso correttamente dai canali remoti registrati; in caso contrario, false.

Attributi

SecurityCriticalAttribute

Eccezioni

ArgumentNullException

Il valore del parametro obj è null.

ArgumentException

Il parametro obj è un proxy.

SecurityException

Il chiamante immediato non dispone dell'autorizzazione per configurare tipi e canali remoti.

Esempio

Nell'esempio di codice seguente viene illustrato come utilizzare il Disconnect metodo per disconnettere un oggetto dai canali remoti.

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()