说明： 非常基础的利用微软XMLParser操作xml文件的源码，很适合入门。
(very basis for the use of Microsoft operating XMLParser xml document source code, are very suitable for induction.)
文件列表：
xml_sample
..........\common.h
..........\content.xml
..........\CXMLReader.cpp
..........\CXMLReader.h
..........\msxml4.tlh
..........\msxml4.tli
..........\test.cpp
..........\xml_sample.dsp
..........\xml_sample.dsw
..........\xml_sample.ncb
..........\xml_sample.opt
..........\xml_sample.plg
