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