IChannelReceiverHook インターフェイス

.NET Framework クラス ライブラリ リファレンス

IChannelReceiverHook インターフェイス

該当インターフェイスを実装しているチャネルを外部リスナ サービスにフックする必要があることを示します。

名前空間: System.Runtime.Remoting.Channels
アセンブリ: mscorlib (mscorlib.dll 内)
構文

Visual Basic (宣言)

<ComVisibleAttribute(True)> _
Public Interface IChannelReceiverHook

Visual Basic (使用法)

Dim instance As IChannelReceiverHook

C#

[ComVisibleAttribute(true)] 
public interface IChannelReceiverHook

C++

[ComVisibleAttribute(true)] 
public interface class IChannelReceiverHook

J#

/** @attribute ComVisibleAttribute(true) */ 
public interface IChannelReceiverHook

JScript

ComVisibleAttribute(true) 
public interface IChannelReceiverHook

使用例

Visual Basic

' Implementation of 'IChannelReceiverHook' interface.
<PermissionSet(SecurityAction.Demand, Name:="FullTrust")>
 _
Public Class MyCustomChannel
   Implements IChannelReceiverHook 
   Private portSet As Boolean

   ' Constructor for MyCustomChannel.
   Public Sub New(ByVal
 port As Integer)
      portSet = True
   End Sub 'New

   ' Constructor for MyCustomChannel.
   Public Sub New()
      portSet = False
   End Sub 'New

   Public ReadOnly Property
 WantsToListen() As Boolean Implements
 IChannelReceiverHook.WantsToListen
      Get
         If portSet Then
            Return False
         Else
            Return True
         End If
      End Get
   End Property

   Private MyChannelScheme As String
 = "http"

   Public ReadOnly Property
 ChannelScheme() As String Implements
 IChannelReceiverHook.ChannelScheme
      Get
         Return MyChannelScheme
      End Get
   End Property

   Public ReadOnly Property
 ChannelSinkChain() As IServerChannelSink _
                                       Implements IChannelReceiverHook.ChannelSinkChain
      Get
         ' Null implementation.
         Return Nothing
      End Get
   End Property

   Public Sub AddHookChannelUri(ByVal
 channelUri As String) _
                                          Implements IChannelReceiverHook.AddHookChannelUri
      ' Null implementation.
   End Sub 'AddHookChannelUri
End Class 'MyCustomChannel 

C#

// Implementation of 'IChannelReceiverHook' interface.
[PermissionSet(SecurityAction.Demand, Name="FullTrust")]
public class MyCustomChannel : IChannelReceiverHook
 
{
   private bool portSet;
   // Constructor for MyCustomChannel.
   public MyCustomChannel(int port)
   {
      portSet = true;
   }
   // Constructor for MyCustomChannel.
   public MyCustomChannel()
   {
      portSet = false;
   }
   public bool WantsToListen
   {
      get
      {
         if (portSet)
         {
            return false;
         }
         else
         {
            return true;
         }
      }
   }
   private string MyChannelScheme = "http";
   public string ChannelScheme
   {
      get
      {
         return MyChannelScheme;
      }
   }
   public IServerChannelSink ChannelSinkChain
   {
      get
      {
         // Null implementation.
         return null;
      }
   }
   public void AddHookChannelUri(string
 channelUri)
   {
      // Null implementation.
   }
}

C++

// Implementation of 'IChannelReceiverHook' interface.
public ref class MyCustomChannel: public
 IChannelReceiverHook
{
private:
   bool portSet;

public:
   // Constructor for MyCustomChannel.
   MyCustomChannel( int /*port*/ )
   {
      MyChannelScheme = "http";
      portSet = true;
   }

   // Constructor for MyCustomChannel.
   MyCustomChannel()
   {
      MyChannelScheme = "http";
      portSet = false;
   }

   property bool WantsToListen 
   {
      [System::Security::Permissions::SecurityPermissionAttribute
      (System::Security::Permissions::SecurityAction::LinkDemand,
      Flags=System::Security::Permissions::SecurityPermissionFlag::Infrastructure)]
      virtual bool get()
      {
         if ( portSet )
         {
            return false;
         }
         else
         {
            return true;
         }
      }
   }

private:
   String^ MyChannelScheme;

public:
   property String^ ChannelScheme 
   {
      [System::Security::Permissions::SecurityPermissionAttribute
      (System::Security::Permissions::SecurityAction::LinkDemand,
      Flags=System::Security::Permissions::SecurityPermissionFlag::Infrastructure)]
      virtual String^ get()
      {
         return MyChannelScheme;
      }
   }

   property IServerChannelSink^ ChannelSinkChain 
   {
      [System::Security::Permissions::SecurityPermissionAttribute
      (System::Security::Permissions::SecurityAction::LinkDemand,
      Flags=System::Security::Permissions::SecurityPermissionFlag::Infrastructure)]
      virtual IServerChannelSink^ get()
      {
         
         // Null implementation.
         return nullptr;
      }
   }

   [System::Security::Permissions::SecurityPermissionAttribute
   (System::Security::Permissions::SecurityAction::LinkDemand,
   Flags=System::Security::Permissions::SecurityPermissionFlag::Infrastructure)]
   virtual void AddHookChannelUri( String^ /*channelUri*/ )
   {
      // Null implementation.
   }
};

J#

// Implementation of 'IChannelReceiverHook' interface.
/** @attribute SecurityPermission(SecurityAction.Demand,
                    Flags = SecurityPermissionFlag.Infrastructure)
 */
/** @attribute SecurityPermission(SecurityAction.InheritanceDemand, Flags = SecurityPermissionFlag.Infrastructure)
 */
public class MyCustomChannel implements IChannelReceiverHook
{
    private boolean portSet;

    // Constructor for MyCustomChannel.
    public MyCustomChannel(int port) 
    {
        portSet = true;
    } //MyCustomChannel

    // Constructor for MyCustomChannel.
    public MyCustomChannel()
    {
        portSet = false;
    } //MyCustomChannel

    /** @property 
     */
    public boolean get_WantsToListen()
    {
        if (portSet) {
            return false;
        }
        else {
            return true;
        }
    } //get_WantsToListen

    private String myChannelScheme = "http";

    /** @property 
     */
    public String get_ChannelScheme()
    {
        return myChannelScheme;
    } //get_ChannelScheme

    /** @property 
     */
    public IServerChannelSink get_ChannelSinkChain()
    {
        // Null implementation.
        return null;
    } //get_ChannelSinkChain

    public void AddHookChannelUri(String channelUri)
    {
        // Null implementation.
    } //AddHookChannelUri
} //MyCustomChannel 

プラットフォーム

Windows 98, Windows 2000 SP4, Windows Millennium Edition, Windows Server 2003, Windows XP Media Center Edition, Windows XP Professional x64 Edition, Windows XP SP2, Windows XP Starter Edition

開発プラットフォームの中には、.NET Framework によってサポートされていないバージョンがあります。サポートされているバージョンについては、「システム要件」を参照してください。

バージョン情報

.NET Framework
サポート対象 : 2.0、1.1、1.0

参照

関連項目
IChannelReceiverHook メンバ
System.Runtime.Remoting.Channels 名前空間