Can ASP.Net 4.0 and ASP.Net 2.0 / 3.0 / 3.5 coexist within the MOST WEBSITE / WEB PROJECT? I do not ask if they can coexist on the same server, and I know that they can.
The main site is ASP.Net 2.0. I know that we can configure the ASP.Net 3.5 application on the same site as the sub-application, since they use the same CLR. It's amazing if we can do the same by putting the ASP.Net 4.0 project / application as a Sub App / Virtual Directory under the ASP.Net 2.0 root site (so the sub application will have its own application pool, for example, in CLR 2.0, CLR 4.0, etc.).
Thank you very much in advance.
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