Is there a way to send any SOAPHeader parameters when invoking a web method from the ASMX Help page?

I've implemented a new web service which uses SOAPExtensions for authentication. Everything works fine using a client that consumes this web service.

What I need to know is if there is a way to send any SOAPHeader par开发者_如何转开发ameters when invoking a web method from the ASMX Help page? I need this for testing purposes.

Take a look a this : Stackoverflow Question

Why not just write a client application to test your service?

The client application can be a simple Console application, or it can be a unit test (even better).