一个简单的后台服务类，大家可以下载下来研究一下,• 　　Simple and clean C++ interface using virtual functions.
• 　　All the code is Unicode enabled and build configurations are provided.
• 　　All code compiles cleanly at the highest warning level of 4. This is the case with all of my other code on my web site as well.
• 　　Built in persistence functions which provide support similar to the build in MFC registry/ini functions.
• 　　A simple test service has been provided to help you get started developing your own NT services.
• 　　Comprehensive documentation is provided for all the classes.