IRequestChannel Interface

            ' Initialize request channel factory with a binding and a remote endpoint address.
            Dim binding As New BasicHttpBinding()
            Dim address As New EndpointAddress("https://localhost:8000/ChannelApp")
            Dim factory As New ChannelFactory(Of IRequestChannel)(binding, address)

            ' Create an IRequestChannel object and open it.
            Dim channel As IRequestChannel = factory.CreateChannel()
            channel.Open()

            ' Get the endpoint address for the channel.
            Dim epa As EndpointAddress = channel.RemoteAddress

            ' Get the transport address for the channel.
            Dim via As Uri = channel.Via

            ' Send a request message on  the channel.
            Dim request As Message = Message.CreateMessage(MessageVersion.Soap11, "hello")

            ' Request  sent and correlated with a reply message.
            Dim reply As Message = channel.Request(request)

            reply.Close()
            channel.Close()
            factory.Close()

// Initialize request channel factory with a binding and a remote endpoint address.
BasicHttpBinding binding = new BasicHttpBinding();
EndpointAddress address = new EndpointAddress("https://localhost:8000/ChannelApp");
ChannelFactory<IRequestChannel> factory =
    new ChannelFactory<IRequestChannel>(binding, address);

// Create an IRequestChannel object and open it.
IRequestChannel channel = factory.CreateChannel();
channel.Open();

// Get the endpoint address for the channel.
EndpointAddress epa = channel.RemoteAddress;

// Get the transport address for the channel.
Uri via = channel.Via;

// Send a request message on  the channel.
Message request = Message.CreateMessage(MessageVersion.Soap11, "hello");

// Request  sent and correlated with a reply message.
Message reply = channel.Request(request);

reply.Close();
channel.Close();
factory.Close();