Friday, December 3, 2010

Configuration files xml schema?

Application configuration files are wonderful and particularly easy to use. In a recent project, however, I added a configuration section and some connectionstrings to an application configuration file. It looked something like this:

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Nothing wrong here, the compiler doesn’t complain about anything. So, let’s run it. Then, when creating the workflow runtime, an exception was thrown:

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As you can see, the exception message doesn’t say that much (nor the stacktrace or whatsoever). After a little “googling”, I ended up in a blog post that stated a similar problem (configuration system failed to initialize), but the error message was something like “Only one <configSections> element allowed per config file.”. So what, I only have one. Can you guess what’s wrong?

Well, the <configSections> element must be the first child of the root <configuration> element.

Thanks for the very useful exception message!

Thursday, January 28, 2010

ASP.NET Web Forms and ASP.NET MVC

I know it has been a long time since the last post, but I’ve had lots of work in the past few months. I hope I can post more often in the future. For now, I just want to leave you with a link for a post on Scott Guthrie’s blog. It contains some interesting point of views concerning the discussion around these two technologies.

Here’s the link: About Technical Debates