Visual Studio does not generate app.config content

问题:

When I add a web service by using "add service reference" in the console app, the app.config does not generate the configuration. How do I generate this app.config with a specific wsdl? Thanks!

回答1:

When adding the service reference try clicking on the 'Advanced...' button and then uncheck the 'Reuse types in referenced assemblies' checkbox.

I found this out when I had created a simple project to test a third party service which all worked fine. Attempting to add the same reference to the main project resulted in the app.config and reference.vb file not being generated correctly.

I think this may have been because there were already other web references in the application or referenced applications, however unchecking 'Reuse types' resulted in the files being generated correctly.

回答2:

(Same answer I gave at Visual Studio 2010: adding a service reference to a 2008 generated wsdl )

---

I have experienced the same issue with Visual Studio 2008. I find I get different results if I'm using the "Add Service Reference..." command, or digging deeper to "Add Service Reference..." | "Advanced..." | "Add Web Reference...".

However, the tried-and-true method--and the solution that worked for me--is still via the command line:

svcutil.exe /language:cs /out:GeneratedProxy.cs /config:app.config http://server/path_to/WebServiceBean?WSDL

That should give you a working app.config. Hope that helps!

回答3:

In my case, following actions resolved

1. Commented <services> tag in web.config file in WCF Project (from <services> to </services>
2. Recompiled WCF project
3. Hosted it at IIS
4. At client application delete old reference and add again WCF reference

and it worked :)

回答4:

You can add a Service Reference as usual (no need for advanced). If the config sections do not appear in app.config, you can click "Configure Service Reference...", and uncheck "Reuse types in referenced assemblies". After that it will correctly generate the sections.

回答5:

This will not automatically generate your settings, but to create the web.config settings without the command line, you can right click on your app.config after adding the service reference and click the "Edit WCF Configuration" button to add the elements you need for your web service.