Dynamically invoking WCF service - wcf

Question

I've created ASP.NET application and added simple WCF service to it. The ASP.NET application is host for WCF service. The service is running.
The service looks as follows:
[ServiceContract]
public interface IService1
{
[OperationContract]
string DoWork(string text);
}
public class Service1 : IService1
{
public string DoWork(string text)
{
return text.ToUpper();
}
}
On the client side is console application that should invoke WCF service dynamically. I use following code:
WSHttpBinding binding = new WSHttpBinding(SecurityMode.None);
IChannelFactory<IRequestChannel> factory = binding.BuildChannelFactory<IRequestChannel>(
new BindingParameterCollection());
factory.Open();
EndpointAddress address = new EndpointAddress("http://localhost:3929/Service1.svc");
IRequestChannel irc = factory.CreateChannel(address);
using (irc as IDisposable)
{
irc.Open();
XmlReader reader = XmlReader.Create(new StringReader(
#"<DoWork xmlns='http://tempuri.org/'>
<composite xmlns:a='http://www.w3.org/2005/08/addressing'
xmlns:i='http://www.w3.org/2001/XMLSchema-instance'>
<a:StringValue>aaaa</a:StringValue>
</composite>
</DoWork>"));
Message m = Message.CreateMessage(MessageVersion.Soap12,
"http://tempuri.org/IService1/DoWork", reader);
Message ret = irc.Request(m);
reader.Close();
Console.WriteLine(ret);
}
//close the factory
factory.Close();
But, it crashes at this line:
Message ret = irc.Request(m);
with following error:
The message version of the outgoing message (Soap12 (http://www.w3.org/2003/05/soap-envelope) AddressingNone (http://schemas.microsoft.com/ws/2005/05/addressing/none)) does not match that of the encoder (Soap12 (http://www.w3.org/2003/05/soap-envelope) Addressing10 (http://www.w3.org/2005/08/addressing)). Make sure the binding is configured with the same version as the message.
Does anybody know what I'm doing wrong?
Thank you in advance.

Answer 1

Message.CreateMessage(MessageVersion.Soap12,
Instead of the MessageVersion enum value Soap12, you need to specify Soap12Addressing10 to match your binding.