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 fr a mework, 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