Hello Rui,

You need to make your changes manually in client proxy.
I'm not sure if there is a program way to do this

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WBR,  Michael  Nemtsev [.NET/C# MVP].  
My blog: http://spaces.live.com/laflour
Team blog: http://devkids.blogspot.com/

"The greatest danger for most of us is not that our aim is too high and we
miss it, but that it is too low and we reach it" (c) Michelangelo

R> Can I override the send and receive methods on a web service proxy?
R>
R> I want to use the default proxy classes generated when I add a
R> reference to a web service to create and read the SOAP messages when
R> I call a method… but, I would like to replace the send and receive
R> with my own code so I could send the Soap message to an EMS queue and
R> get the response SOAP from another queue instead of calling the web
R> service.
R>