将 Tree 组件添加到应用程序并加载 XML：并展示了flash中类的使用-Tree component will be added to the application and load the XML: and shows the use of flash in the class

利用markup类做的XML文件处理器；用CtreeCTrl和CEdit做的分割窗口；树形结构能和文档内容相连；在edit中有动态菜单，根据需要添加菜单。-Use of XML markup file processor class to do do with CtreeCTrl and CEdit split window tree structure and content of the document can be linked have a dynamic menu in edi

简要的xml解析器，是老师上课的题目，主要使用了树的结构吧~-Brief xml parser, is the subject teacher in the class, the main use of the tree structure it ~

这是两个工具类，一个实现了从数据库读取分类表的数据，把它生成树型数据的功能。 另一个实现了解析这个树形数据的功能。-This is two tools class, one realizes from database read classification table of data, it generated tree data function another realized the function of this tree data analysis。