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.NET Forum / ASP.NET / Web Services / September 2006Soap header with prefix
Hi, I have to use Java (axis) webservice that will be called with my .net client. Now they gave me the specification on what their common soap header will look like, listed below: <sec:autentication> <sec:username>user</sec:username> <sec:password>pass</sec:password> </sec:autentication> I have modified the .net generated proxy clases (references.cs) for send soap header, but I send this: <autentication> <username>user</username> <password>pass</password> </autentication> How can I set the "sec" prefix in tags when send from my .net client? Thanks in advance > Hi, > [quoted text clipped - 23 lines] > > How can I set the "sec" prefix in tags when send from my .net client? The prefixes are irrelevant. You need to get the correct namespace. What happens if you don't modify the proxy class? John If I no modify de proxy class it throws exception > > Hi, > > [quoted text clipped - 29 lines] > > John Can you please include details of exactly which exception it throws? > If I no modify de proxy class it throws exception > [quoted text clipped - 32 lines] >> >> John Failed to retrieve the SOAP Header or it's details properly. > Can you please include details of exactly which exception it throws? > [quoted text clipped - 34 lines] > >> > >> John > Failed to retrieve the SOAP Header or it's details properly. I'm sorry, I can't tell if you're joking or not. That's not an exception. System.NullReferenceException is an exception. "Object reference is not set to an instance of an object" is an exception message. Sometimes, one even includes a stack trace when discussing an exception. When you're trying to get help, it's better to provide more information, rather than less. John >> Can you please include details of exactly which exception it throws? >> [quoted text clipped - 36 lines] >> >> >> >> John I'm curious. Have you added the web service as a web reference to your application? If so, you get this error when you invoke one of the web services methods? If it's a header extension, there should be an extra property for each header element in your web serivce class. If the element is "authentication", you should have an "authentication" property on the generated web service class. As I mentioned on forums.microsoft.com/msdn, it doesn't matter what the namespace prefix is; but if the web service has marked the authentication element as mandatory (minOccurs="1") and you're doing nothing with an "authentication" property in your code, that might be why you're getting that error.  SignatureBrowse http://connect.microsoft.com/VisualStudio/feedback/ and vote. http://www.peterRitchie.com/blog/ Microsoft MVP, Visual Developer - Visual C# > Hi, > [quoted text clipped - 26 lines] > > Thanks in advance
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