problem adding web reference .NET

[guilhotarras]

Hi all !
I'm working on a web service client based on the following URL - "http://www.loc.gov/standards/sru/xml-files/" that has several wsdl files of a web service called SRW. I've already wrote the client code in Java, but now, i wanted to wrote it in C# to access my other computer that has installed SRW and DSpace repository.
I've created a "Web Site project" on Visual Studio 5.0 and i've addes a web reference to my project with the url "http://www.loc.gov/standards/sru/xml-files/srw-sample-service.wsdl" and the .NET recognizes correctly the services available -> i do "add web reference" -> ".net recognizes all the wsdl files and xsd's" -> i write the line code "using gov.loc.www" (name of my web reference).
While writing the code, the .net doesn't recognize all the classes that it needs... like "SRWSampleServiceLocator" or "SRWPort", etc.
In Java, using Eclipse IDE, i didn't had these problems...

Any help ?
Thanks
Guilherme