单文件管理器的界面，仿Windows资源管理器的框架界面，包含树叉论坛，但在文件管理器的实质性功能方面，就很遗憾了，基本上过于简单，本例实则想表现一个简单的界面窗体，一个树叉子（树形菜单）的应用，相信这对于不懂的新手来说，是一个值得参考的地方-Single file manager interface like Windows Explorer interface framework, including Shucha forum, but in the file manager substantive functions, very sorry, and basically too simple, but in reality want to show in this case a simple interface form a Fork (tree menu) application, I believe this to understand the novice, it is a place worth considering