Create WCF endpoint configurations in the client app, in code?

Question

I am trying to consume a WCF web service from a .NET client application, and I think I need to be able to programmatically create endpoints, but I don\'t know how. I think I

Answer 1

By default, when you do an Add Service Reference operation, the WCF runtime will generate the client-side proxy for you.

The simplest way to use it is to instantiate the client proxy with a constructor that takes no parameters, and just grab the info from the app.config:

YourServiceClient proxy = new YourServiceClient();

This requires the config file to have a entry with your service contract - if not, you'll get the error you have.

But the client side proxy class generated by the WCF runtime also has additional constructors - one takes an endpoint address and a binding, for instance:

BasicHttpBinding binding = new BasicHttpBinding(SecurityMode.None);
EndpointAddress epa = new EndpointAddress("http://localhost:8282/basic");

YourServiceClient proxy = new YourServiceClient(binding, epa);

With this setup, no config file at all is needed - you're defining everything in code. Of course, you can also set just about any other properties of your binding and/or endpoint here in code.