IChannelReceiverHook Interface

Définition

Espace de noms:

System.Runtime.Remoting.Channels

Assembly:

mscorlib.dll

Indique que le canal d'implémentation souhaite se raccorder à l'écouteur externe.

public interface class IChannelReceiverHook

[System.Runtime.InteropServices.ComVisible(true)]
public interface IChannelReceiverHook

[<System.Runtime.InteropServices.ComVisible(true)>]
type IChannelReceiverHook = interface

Public Interface IChannelReceiverHook

Dérivé

System.Runtime.Remoting.Channels.Http.HttpChannel

System.Runtime.Remoting.Channels.Http.HttpServerChannel

Attributs

ComVisibleAttribute

Exemples

// 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.
   }
};

// Implementation of 'IChannelReceiverHook' interface.
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.
   }
}

' 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

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

   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
End Class

Propriétés

ChannelScheme	Obtient le type d'écouteur auquel se raccorder.
ChannelSinkChain	Obtient la chaîne de récepteurs de canal utilisée par le canal en cours.
WantsToListen	Obtient une valeur booléenne indiquant si IChannelReceiverHook doit être raccordé à l'écouteur externe.

Méthodes

AddHookChannelUri(String)

Ajoute un URI que le raccordement de canal doit écouter.