IChannelSender Interface

Definition

Namespace:

System.Runtime.Remoting.Channels

Assembly:

mscorlib.dll

Provides required functions and properties for the sender channels.

C#

[System.Runtime.InteropServices.ComVisible(true)]
public interface IChannelSender : System.Runtime.Remoting.Channels.IChannel

Derived

System.Runtime.Remoting.Channels.Http.HttpChannel

System.Runtime.Remoting.Channels.Http.HttpClientChannel

System.Runtime.Remoting.Channels.Ipc.IpcChannel

System.Runtime.Remoting.Channels.Ipc.IpcClientChannel

System.Runtime.Remoting.Channels.Tcp.TcpChannel

System.Runtime.Remoting.Channels.Tcp.TcpClientChannel

Attributes

ComVisibleAttribute

Implements

IChannel

Examples

C#

using System;
using System.Collections;
using System.Runtime.Remoting;
using System.Runtime.Remoting.Channels;
using System.Runtime.Remoting.Messaging;
using System.Runtime.Remoting.Channels.Http;
using System.Security.Permissions;

public class MyClient
{
   public static void Main()
   {
      try
      {
         // Create the 'IDictionary' to set the server object properties.
         IDictionary myDictionary = new Hashtable();
         myDictionary["name"] = "HttpClientChannel";
         myDictionary["priority"] = 2;
         // Set the properties along with the constructor.
         IChannelSender myIChannelSender = new HttpClientChannel(myDictionary,
                                    new BinaryClientFormatterSinkProvider());
         // Register the server channel.
         ChannelServices.RegisterChannel(myIChannelSender);
         MyHelloServer myHelloServer1 = (MyHelloServer)Activator.GetObject(
                  typeof(MyHelloServer), "http://localhost:8085/SayHello");
         if (myHelloServer1 == null)
         {
            Console.WriteLine("Could not locate server");
         }
         else
         {
            Console.WriteLine(myHelloServer1.myHelloMethod("Client"));
            // Get the name of the channel.
            Console.WriteLine("Channel Name :" + myIChannelSender.ChannelName);
            // Get the channel priority.
            Console.WriteLine("ChannelPriority :" +
                        myIChannelSender.ChannelPriority.ToString());
            string myString,myObjectURI1;
            Console.WriteLine("Parse :" +
                myIChannelSender.Parse("http://localhost:8085/SayHello",out myString)
                + myString);
            // Get the channel message sink that delivers message to specified url.
            IMessageSink myIMessageSink =
                  myIChannelSender.CreateMessageSink(
                  "http://localhost:8085/NewEndPoint", null,out myObjectURI1);
            Console.WriteLine("Channel message sink used :" + myIMessageSink.ToString());
            Console.WriteLine("URI of new channel message sink :" + myObjectURI1);
         }
      }
      catch(Exception ex)
      {
         Console.WriteLine("Following exception is raised on client side : " + ex.Message);
      }
   }
}

Remarks

Tärkeä

Calling methods from classes that implement this interface with untrusted data is a security risk. Call the methods from classes that implement this interface only with trusted data. For more information, see Validate All Inputs.

The sending side of channels must expose the IChannelSender interface.

Properties

ChannelName	Gets the name of the channel. (Inherited from IChannel)
ChannelPriority	Gets the priority of the channel. (Inherited from IChannel)

Methods

CreateMessageSink(String, Object, String)	Returns a channel message sink that delivers messages to the specified URL or channel data object.
Parse(String, String)	Returns the object URI as an out parameter, and the URI of the current channel as the return value. (Inherited from IChannel)

Applies to