Question

I have a windows forms client that consumes an ASP.net web service.

It’s my understanding that when an exception is thrown by the web service it will be converted to a SoapException in the .net client software.

Well, I am catching the SoapException, but when I display the message on the client end in a messagebox, it shows more information than I really want to show.

Here is the webservice code:

throw new ApplicationException("Invalid username or password.");

Or even:

throw new SoapException("Invalid username or password.", SoapException.ServerFaultCode);

But on the client end, the SoapException’s Message property is this:

System.Web.Services.Protocols.SoapException: Invalid username or password. at Transportation.InsertSignUps(String username, String password, SignUp[] signUps) in c:\Documents and Settings\rdoverby\My Documents\Visual Studio 2008\WebSites\www.gtcc.edu\App_Code\webservices\Transportation.cs:line 50

Whereas, all I really want to show is:

Invalid username or password.

How can I extract ONLY the original exception’s message from the SoapException. I have poked around the SoapException object in the VS debugger, but I can’t find what I am looking for.

Thanks.

EDIT

Of course, I don’t want to parse that long string.

Answer 1

Screw it. I just returned a string from the service containing any error messages. If the string is null then the service did its job.

Silence is golden.