一款目录监视器源码，包括监视文件名、文件目录、文件属性及安全性的改变等等，并有主窗口启动前注册对话框弹出，本人认为非常适合初学编程的朋友们。-one source directory monitors, including surveillance file name, directory, file attributes and safety of a change, and the main window before the commencement of registration dialog pop, I think it is suitable for beginners programming friends.