This article details set of steps for taking an ASP.Net Web Application project and making the changes needed to use it as a Web Role in the Windows Azure Tools (download) for Visual Studio. – note that there is currently a limitation in that only Web Applications (and not Web Sites) can be associated as Web Roles in the Windows Azure Tools for Visual Studio – if you really need to use a Web Site, you can do so with the Windows Azure SDK.  If you have a Web Site and are willing to convert it to a Web Application, Visual Studio provides a conversion tool.

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