RealProxy.InitializeServerObject(IConstructionCallMessage) Metode

Definisi

Ruang nama:

System.Runtime.Remoting.Proxies

Rakitan:

mscorlib.dll

Menginisialisasi instans baru objek Type objek jarak jauh yang diwakili instans RealProxy saat ini dengan yang ditentukan IConstructionCallMessage.

public:
 System::Runtime::Remoting::Activation::IConstructionReturnMessage ^ InitializeServerObject(System::Runtime::Remoting::Activation::IConstructionCallMessage ^ ctorMsg);

[System.Runtime.InteropServices.ComVisible(true)]
[System.Security.SecurityCritical]
public System.Runtime.Remoting.Activation.IConstructionReturnMessage InitializeServerObject(System.Runtime.Remoting.Activation.IConstructionCallMessage ctorMsg);

[<System.Runtime.InteropServices.ComVisible(true)>]
[<System.Security.SecurityCritical>]
member this.InitializeServerObject : System.Runtime.Remoting.Activation.IConstructionCallMessage -> System.Runtime.Remoting.Activation.IConstructionReturnMessage

Public Function InitializeServerObject (ctorMsg As IConstructionCallMessage) As IConstructionReturnMessage

Parameter

ctorMsg

IConstructionCallMessage

Pesan panggilan konstruksi yang berisi parameter konstruktor untuk instans baru objek jarak jauh yang diwakili oleh saat ini RealProxy. Bisa jadi null.

Mengembalikan

IConstructionReturnMessage

Hasil dari permintaan konstruksi.

Atribut

ComVisibleAttribute SecurityCriticalAttribute

Pengecualian

SecurityException

Pemanggil langsung tidak memiliki izin UnmanagedCode.

Contoh

virtual IMessage^ Invoke( IMessage^ myMessage ) override
{
   Console::WriteLine( "MyProxy 'Invoke method' Called..." );
   if ( dynamic_cast<IMethodCallMessage^>(myMessage) )
   {
      Console::WriteLine( "IMethodCallMessage*" );
   }

   if ( dynamic_cast<IMethodReturnMessage^>(myMessage) )
   {
      Console::WriteLine( "IMethodReturnMessage*" );
   }

   if ( dynamic_cast<IConstructionCallMessage^>(myMessage) )
   {
      // Initialize a new instance of remote object
      IConstructionReturnMessage^ myIConstructionReturnMessage = this->InitializeServerObject( static_cast<IConstructionCallMessage^>(myMessage) );
      ConstructionResponse^ constructionResponse = gcnew ConstructionResponse( nullptr,static_cast<IMethodCallMessage^>(myMessage) );
      return constructionResponse;
   }

   IDictionary^ myIDictionary = myMessage->Properties;
   IMessage^ returnMessage;
   myIDictionary[ "__Uri" ] = myUri;

   // Synchronously dispatch messages to server.
   returnMessage = ChannelServices::SyncDispatchMessage( myMessage );

   // Pushing return value and OUT parameters back onto stack.
   IMethodReturnMessage^ myMethodReturnMessage = dynamic_cast<IMethodReturnMessage^>(returnMessage);
   return returnMessage;
}

public override IMessage Invoke(IMessage myMessage)
{
   Console.WriteLine("MyProxy 'Invoke method' Called...");
   if (myMessage is IMethodCallMessage)
   {
      Console.WriteLine("IMethodCallMessage");
   }
   if (myMessage is IMethodReturnMessage)
   {
      Console.WriteLine("IMethodReturnMessage");
   }
   if (myMessage is IConstructionCallMessage)
   {
      // Initialize a new instance of remote object
      IConstructionReturnMessage myIConstructionReturnMessage =
         this.InitializeServerObject((IConstructionCallMessage)myMessage);
      ConstructionResponse constructionResponse = new
         ConstructionResponse(null,(IMethodCallMessage) myMessage);
      return constructionResponse;
   }
   IDictionary myIDictionary = myMessage.Properties;
   IMessage returnMessage;
   myIDictionary["__Uri"] = myUri;

   // Synchronously dispatch messages to server.
   returnMessage = ChannelServices.SyncDispatchMessage(myMessage);
   // Pushing return value and OUT parameters back onto stack.
   IMethodReturnMessage myMethodReturnMessage = (IMethodReturnMessage)returnMessage;
   return returnMessage;
}

Public Overrides Function Invoke(myMessage As IMessage) As IMessage
   Console.WriteLine("MyProxy 'Invoke method' Called...")
   If TypeOf myMessage Is IMethodCallMessage Then
      Console.WriteLine("IMethodCallMessage")
   End If
   If TypeOf myMessage Is IMethodReturnMessage Then
      Console.WriteLine("IMethodReturnMessage")
   End If
   If TypeOf myMessage Is IConstructionCallMessage Then
      ' Initialize a new instance of remote object
      Dim myIConstructionReturnMessage As IConstructionReturnMessage = _
            Me.InitializeServerObject(CType(myMessage, IConstructionCallMessage))
      Dim constructionResponse As _
            New ConstructionResponse(Nothing, CType(myMessage, IMethodCallMessage))
      Return constructionResponse
   End If
   Dim myIDictionary As IDictionary = myMessage.Properties
   Dim returnMessage As IMessage
   myIDictionary("__Uri") = myUri
   ' Synchronously dispatch messages to server.
   returnMessage = ChannelServices.SyncDispatchMessage(myMessage)
   ' Pushing return value and OUT parameters back onto stack.
   Dim myMethodReturnMessage As IMethodReturnMessage = _
         CType(returnMessage, IMethodReturnMessage)
   Return returnMessage
End Function 'Invoke

Keterangan

ctorMsg Jika parameternya adalah null, maka InitializeServerObject metode memanggil konstruktor tanpa parameter untuk instans baru objek jarak jauh yang diwakili oleh saat ini RealProxy.