How do you debug ASP.NET applications under IIS7 on Vista?

Question

There is a post on IIS.net titled "Using Visual Studio 2008 with IIS 7.0", but I don't quite believe that's what people do. (Among other gems, it suggests publishing your web app after every change.)

If you debug your ASP.NET applications in IIS7 instead of Cassini, I would love to hear your methods, tips, and tricks.

Edit: I'm referring specifically to local debugging.

Answer 1

I believe I pointed you toward that guide, but as I look closer at it I think that's a little more elaborate than what I do. I have done the following:

1. Create a web site in IIS for your project.

2. Add a custom host header to that site, for example http://mysite:*/ or http://mysite:80/

3. Open the hosts file located at C:\Windows\system32\drivers\etc in notepad (Run As Admin if you're on Vista) and add the following line:

   mysite        127.0.0.1
   

   If you have more than one host header on your website in IIS, you need to have each one represented in the hosts file.

Now, when you press F5 in Visual Studio, the site will open with the url http://mysite and you'll be able to debug, set breakpoints etc as usual, except with no Cassini related problems... ;)

Edit: For clarification, I just want to point out that I have never had to attach any process to VS, as far as I know. At the very least I do not have to do it every time.

Answer 2

I simply attach Visual Studio to the IIS worker process, if you have multiple app pools then you can run "issapp" to get the appropriate PID.

I never debug by clicking "Start Debugging".

This has a nice advantage of working on remote servers as well, if you have installed msvcmon.