HTML文档中嵌入XML数据，并将学生通讯录以HTML的格式输出。-XML data embedded in HTML documents, and contacts with students in the format of HTML output.

压缩包内是一个用WPF写的通讯录，没有数据库操作，所有数据保存在xml文件中。-Compressed within a book written with WPF, there is no database operation, all data stored in the xml file.