How to rename an IIS Express website in Visual Studio 2012

问题

I initially created a site in Webmatrix 2. I just called it website1. I've now been working on the site in Visual Studio 2012 and I would like to rename it. It doesn't appear you can rename it directly, but in the .sln file there is a project entry which contains the string "website1". I renamed it and re-started VS. The new name briefly displays but then gets overwritten with the original name. So now I have the .sln file with the new name and nowhere within the folders does it reference the old name - i've searched every file. But yet VS insists on calling the site website1. So i'm totally confused.

Any ideas where VS stores the name of websites? The only thing I can come up with is how VS integrates with IIS Express. Perhaps it is taking the name from IIS instead?

回答1:

I had the exact same problem, and after a lot of hair pulling realized that IIS Express (as you said) somehow was the culprit. However, I couldn't find out where the site name was stored.

This is what I ended up doing (in addition to renaming directories and replacing the old project name with the new one in the solution file):

Open up the .sln file
Locate the Project entry for the web site you want to rename
Change the port of the URL. This will force IIS Express to treat it as a new site.

Hope this helps someone!

回答2:

I just encounter the same problem with you during using VS 2013, it turned out that it's caused by IIS Express, finally I solved it by following steps:

Find the applicationhost.cofig of your IIS Express, usually it should be listed in Folder C:\Users{username}\Documents\IISExpress\config
Locate the corresponding site section of your project in the cofig file
Remove all those site section with simillar site name like ProjectNameABC and ProjectNameABC(1)
Close and Reopen your solution in vs, you'll found that the spefic name for your web project come back