对自定义XML文件的读、写、修改、删除操作，加入简单类工厂和单例模式，便于扩展。打包成DLL，EX为测试项-XML documents to read, write, modify, delete operations, adding a simple type of plant and single-case model, convenient for extension. Packaged into a DLL, EX test items

公司项目中用到tinyxml（一个开源项目），我对其进行了封装，以支持直接从WebService获取XML数据，功能较简单，这是初版。-Project used tinyxml (an open source project), I carried out a package to support XML directly from WebService access to data, functions relatively simple, this is the first edition.

用MSXLM实现XML解析的简单代码，调用MSXML.dll，基于DOM模型，对XML文件进行解析。-XML parsing with MSXLM achieve simple code, call MSXML.dll, DOM-based model of parsing XML documents.