RemotingServices.Connect Método

public:
 static System::Object ^ Connect(Type ^ classToProxy, System::String ^ url);

public static object Connect (Type classToProxy, string url);

[System.Runtime.InteropServices.ComVisible(true)]
public static object Connect (Type classToProxy, string url);

[System.Runtime.InteropServices.ComVisible(true)]
[System.Security.SecurityCritical]
public static object Connect (Type classToProxy, string url);

static member Connect : Type * string -> obj

[<System.Runtime.InteropServices.ComVisible(true)>]
static member Connect : Type * string -> obj

[<System.Runtime.InteropServices.ComVisible(true)>]
[<System.Security.SecurityCritical>]
static member Connect : Type * string -> obj

Public Shared Function Connect (classToProxy As Type, url As String) As Object

Parâmetros

Retornos

Object

Um proxy para o objeto remoto que aponta para um ponto de extremidade servido pelo objeto conhecido especificado.

Atributos

ComVisibleAttribute SecurityCriticalAttribute

Exceções

Exemplos

O exemplo de código a seguir demonstra como usar o Connect método para criar um proxy para um objeto conhecido.

Console::WriteLine( "Connecting to SampleNamespace::SampleWellKnown." );
SampleWellKnown ^ proxy = dynamic_cast<SampleWellKnown^>(RemotingServices::Connect( SampleWellKnown::typeid, const_cast<String^>(SERVER_URL) ));
Console::WriteLine( "Connected to SampleWellKnown" );

// Verifies that the Object* reference is to a transparent proxy.
if ( RemotingServices::IsTransparentProxy( proxy ) )
      Console::WriteLine( "proxy is a reference to a transparent proxy." );
else
      Console::WriteLine( "proxy is not a transparent proxy.  This is unexpected." );

// Calls a method on the server Object*.
Console::WriteLine( "proxy->Add returned {0}.", proxy->Add( 2, 3 ) );

Console.WriteLine("Connecting to SampleNamespace.SampleWellKnown.");

SampleWellKnown proxy =
   (SampleWellKnown)RemotingServices.Connect(typeof(SampleWellKnown), SERVER_URL);

Console.WriteLine("Connected to SampleWellKnown");

// Verifies that the object reference is to a transparent proxy.
if (RemotingServices.IsTransparentProxy(proxy))
    Console.WriteLine("proxy is a reference to a transparent proxy.");
else
    Console.WriteLine("proxy is not a transparent proxy.  This is unexpected.");

// Calls a method on the server object.
Console.WriteLine("proxy.Add returned {0}.", proxy.Add(2, 3));

Console.WriteLine("Connecting to SampleNamespace.SampleWellKnown.")

Dim proxy As SampleWellKnown = _
   CType(RemotingServices.Connect(GetType(SampleWellKnown), SERVER_URL), SampleWellKnown)

Console.WriteLine("Connected to SampleWellKnown")

' Verifies that the object reference is to a transparent proxy.
If RemotingServices.IsTransparentProxy(proxy) Then
   Console.WriteLine("proxy is a reference to a transparent proxy.")
Else
   Console.WriteLine("proxy is not a transparent proxy.  This is unexpected.")
End If

' Calls a method on the server object.
Console.WriteLine("proxy.Add returned {0}.", proxy.Add(2, 3))

Comentários

O objeto proxy retornado aponta para um ponto de extremidade servido pelo objeto conhecido especificado. Nenhuma mensagem é enviada pela rede até que um método seja chamado no proxy.

public:
 static System::Object ^ Connect(Type ^ classToProxy, System::String ^ url, System::Object ^ data);

public static object Connect (Type classToProxy, string url, object data);

[System.Runtime.InteropServices.ComVisible(true)]
public static object Connect (Type classToProxy, string url, object data);

[System.Runtime.InteropServices.ComVisible(true)]
[System.Security.SecurityCritical]
public static object Connect (Type classToProxy, string url, object data);

static member Connect : Type * string * obj -> obj

[<System.Runtime.InteropServices.ComVisible(true)>]
static member Connect : Type * string * obj -> obj

[<System.Runtime.InteropServices.ComVisible(true)>]
[<System.Security.SecurityCritical>]
static member Connect : Type * string * obj -> obj

Public Shared Function Connect (classToProxy As Type, url As String, data As Object) As Object

Parâmetros

Retornos

Object

Um proxy que aponta para um ponto de extremidade servido pelo objeto conhecido solicitado.

Atributos

ComVisibleAttribute SecurityCriticalAttribute

Exceções

Comentários

O objeto proxy retornado aponta para um ponto de extremidade servido pelo objeto conhecido especificado. Nenhuma mensagem é enviada pela rede até que um método seja chamado no proxy.

O data objeto é usado para comunicar informações ao canal e é passado para o IChannelSender.CreateMessageSink método.