I'm trying to create a new ASP.NET website and add it to my subversion repository but it does not work because subversion only add the `C:\Users\XXX\Documents\Visual Studio 2008\Projects\WebApplication1` folder and ignores the project files located in `C:\Users\XXX\Documents\Visual Studio 2008\WebSites` folder. 

Why can't I add a ASP.NET website to Subversion like `WindowsFormsApplications`?

How shall I add a ASP.NET website to Subversion repository?