根据NeHe OpenGL教程，将前5课的代码在Visual Studio 2008环境下，利用C#和CsGL进行了重写。-According to NeHe OpenGL tutorial, be rewrited the top 5 class code in Visual Studio 2008 environment, using C# and CsGL .

OpenGL开发入门教程 SharpGL_v18-OpenGL Guide under Csharp hope it useful