IChannelDataStore インターフェイス

リモート処理チャネルのチャネル データを格納します。

この型のすべてのメンバの一覧については、IChannelDataStore メンバ を参照してください。

Public Interface IChannelDataStore
[C#]
public interface IChannelDataStore
[C++]
public __gc __interface IChannelDataStore
[JScript]
public interface IChannelDataStore

IChannelDataStore を実装するクラス

解説

チャネル シンク アーキテクチャを使用するチャネルは、ChannelData オブジェクトにこのインターフェイスを実装する必要があります。

使用例

 
Imports System
Imports System.Runtime.Remoting
Imports System.Runtime.Remoting.Channels
Imports System.Runtime.Remoting.Channels.Tcp
Imports System.Runtime.Remoting.Services

Public Class ServerProcess

   Public Shared Sub Main()
      Dim myChannel As New TcpChannel(8085)
      ChannelServices.RegisterChannel(myChannel)

      Dim myService As New MyServiceClass()

      ' After the channel is registered, register the object
      ' with remoting infrastructure by calling Marshal method.
      Dim myObjRef As ObjRef = RemotingServices.Marshal(myService, "TcpService")

      ' Get the information contributed by active channel.
      Dim myChannelInfo As IChannelInfo = myObjRef.ChannelInfo
      Dim myIChannelData As IChannelDataStore
      Dim myChannelData As Object
      For Each myChannelData In  myChannelInfo.ChannelData
         If TypeOf myChannelData Is IChannelDataStore Then
            myIChannelData = CType(myChannelData, IChannelDataStore)
            Dim myUri As String
            For Each myUri In  myIChannelData.ChannelUris
               Console.WriteLine("Channel Uris are -> " + myUri)
            Next myUri ' Add custom data.
            Dim myKey As String = "Key1"
            myIChannelData(myKey) = "My Data"
            Console.WriteLine(myIChannelData(myKey).ToString())
         End If
      Next myChannelData
   End Sub 'Main
End Class 'ServerProcess

' Marshal ByRef Object class.
Public Class MyServiceClass
   Inherits MarshalByRefObject

   Public Function HelloWorld() As String
      Return "Hello World"
   End Function 'HelloWorld
End Class 'MyServiceClass

[C#] 
using System;
using System.Runtime.Remoting;
using System.Runtime.Remoting.Channels;
using System.Runtime.Remoting.Channels.Tcp;
using System.Runtime.Remoting.Services;

public class ServerProcess
{
   public static void Main()
   {

      TcpChannel myChannel = new TcpChannel(8085);
      ChannelServices.RegisterChannel(myChannel);

      MyServiceClass myService  = new MyServiceClass();

      // After the channel is registered, register the object
      // with remoting infrastructure by calling Marshal method.
      ObjRef myObjRef = RemotingServices.Marshal(myService,"TcpService");

      // Get the information contributed by active channel.
      IChannelInfo myChannelInfo = myObjRef.ChannelInfo;
      IChannelDataStore myIChannelData;
      foreach(object myChannelData in myChannelInfo.ChannelData)
      {
         if(myChannelData is IChannelDataStore)
         {
            myIChannelData = (IChannelDataStore)myChannelData;
            foreach(string myUri in myIChannelData.ChannelUris)
               Console.WriteLine("Channel Uris are -> " + myUri);
            // Add custom data.
            string myKey = "Key1";
            myIChannelData[myKey] = "My Data";
            Console.WriteLine(myIChannelData[myKey].ToString());
         }
      }


   }
}

// Marshal ByRef Object class.
public class MyServiceClass : MarshalByRefObject
{
   public string HelloWorld()
   {
      return "Hello World";
   }
}

[C++] 
#using <mscorlib.dll>
#using <System.Runtime.Remoting.dll>
#using <System.dll>
using namespace System;
using namespace System::Runtime::Remoting;
using namespace System::Runtime::Remoting::Channels;
using namespace System::Runtime::Remoting::Channels::Tcp;
using namespace System::Runtime::Remoting::Services;

// Marshal ByRef Object class.
public __gc class MyServiceClass : public MarshalByRefObject
{
public:
   String* HelloWorld()
   {
      return S"Hello World";
   }
};

int main()
{

   TcpChannel* myChannel = new TcpChannel(8085);
   ChannelServices::RegisterChannel(myChannel);

   MyServiceClass* myService  = new MyServiceClass();

   // After the channel is registered, register the object
   // with remoting infrastructure by calling Marshal method.
   ObjRef* myObjRef = RemotingServices::Marshal(myService,S"TcpService");

   // Get the information contributed by active channel.
   IChannelInfo* myChannelInfo = myObjRef->ChannelInfo;
   IChannelDataStore* myIChannelData;
   System::Collections::IEnumerator* myEnum = myChannelInfo->ChannelData->GetEnumerator();
   while (myEnum->MoveNext())
   {
      Object* myChannelData = __try_cast<Object*>(myEnum->Current);
      if(dynamic_cast<IChannelDataStore*>(myChannelData))
      {
         myIChannelData = dynamic_cast<IChannelDataStore*>(myChannelData);
         System::Collections::IEnumerator* myEnum1 = myIChannelData->ChannelUris->GetEnumerator();
         while (myEnum1->MoveNext())
         {
            String* myUri = __try_cast<String*>(myEnum1->Current);
            Console::WriteLine(S"Channel Uris are -> {0}", myUri);
         }
         // Add custom data.
         String* myKey = S"Key1";
         myIChannelData->Item[myKey] = S"My Data";
         Console::WriteLine(myIChannelData->Item[myKey]);
      }
   }


}

[JScript] JScript のサンプルはありません。Visual Basic、C#、および C++ のサンプルを表示するには、このページの左上隅にある言語のフィルタ ボタン をクリックします。

必要条件

名前空間: System.Runtime.Remoting.Channels

プラットフォーム: Windows 98, Windows NT 4.0, Windows Millennium Edition, Windows 2000, Windows XP Home Edition, Windows XP Professional, Windows Server 2003 ファミリ

アセンブリ: Mscorlib (Mscorlib.dll 内)

参照

IChannelDataStore メンバ | System.Runtime.Remoting.Channels 名前空間