How to open an existing project in .net c# in Visual studio 2008

I already have a project folder, with relevant files inside. I need to change the working directory in Visual studio to this project folder, I just can't find how to do it in Visual studio.

It seems I can only create a new project or open a solution file, but not set t开发者_JAVA百科he working directory to the folder I want and start work on existing project. There is no solution file in the folder too.

Just copy the project to a new folder, and re-add it to your solution.