Follow this post: "Migrating ASP.NET MVC 1.0 applications to ASP.NET MVC 2 RTM"
Manually Upgrading an ASP.NET MVC 1.0 Project:
- Change the project type to an ASP.NET MVC 2 project (Changeset 2)
- Update the root [~/web.config]: (Changeset 3)
- Update references to ASP.NET MVC 2
- Update to have a binding redirect from ASP.NET MVC 1.0 to ASP.NET MVC 2
- Update the [~/Views/web.config]: (Changeset 4)
- Update references to ASP.NET MVC 2
- Update project references to ASP.NET MVC 2 (Changeset 5)
- Add or update the CSS & JavaScript files based on [Breaking Changes] section: (Changeset 6, Changeset 7)
- New CSS classes were added in the Site.css file
- Helpers now return an MvcHtmlString object