How to create a solution only from .aspx and .aspx.cs files in asp.net/c#

I have got .aspx and .aspx.cs files along with a web.config file; from these files I want to create a solution in order to run them as an ASP.NET website.

To be more precise, I downloaded the code snippet available on this site but could not get it to run.

How can I create a project/solution from these 开发者_如何学Cfiles which I can run locally?

Just open it as a Web site:
File -> Open -> Web Site... -> File system -> [Select the folder where you put those files]

Explanation: in terms of Visual Studio, Web Sites are folder-based projects (that is, there is no project file).