-- 作者：光芒之神
-- 发布时间：4/25/2008 10:47:00 AM
-- 用msxml解析xml遇到的问题，请高手解释一下好吗？谢谢！！
代码如下：已知变量
MSXML2::IXMLDOMDocument *pDoc;
MSXML2::IXMLDOMNode *pChild, *pParent;
MSXML2::IXMLDOMNode *pNod;
MSXML2::IXMLDOMElement *pEle; 初始化指针：
MSXML2::IXMLDOMDocument *pDocument=NULL;
MSXML2::IXMLDOMNodeList *pNodeList=NULL;
MSXML2::IXMLDOMNamedNodeMap *pNodeMap=NULL;
MSXML2::IXMLDOMNode *pNode=NULL
MSXML2::IXMLDOMText *pText=NULL;
MSXML2::IXMLDOMElement *pElement=NULL;
MSXML2::IXMLDOMProcessingInstruction *pProcessingInstruction=NULL;
MSXML2::IXMLDOMComment *pComment=NULL; MSXML2::IXMLDOMParseError *pObjError = NULL; 已知数据：
BSTR bstrText, bstrName;
int type; **）创建新文档
// hr = CoCreateInstance(CLSID_DOMDocument, NULL, CLSCTX_INPROC_SERVER,
// IID_IXMLDOMDocument,(void**)&m_pXMLDoc);
HRESULT hr=CoCreateInstance(__uuidof(MSXML2::DOMDocument40),NULL,CLSCTX_INPROC_SERVER,
__uuidof(MSXML2::IXMLDOMDocument),(void**)&m_pXMLDoc);
hr = pDocument->put_async(VARIANT_FALSE);
hr = pDocument->put_validateOnParse(VARIANT_FALSE);
hr = pDocument->put_resolveExternals(VARIANT_FALSE); 问题1：MSXML2::IXMLDOMDocument *pDoc
MSXML2::IXMLDOMDocument *pDocument=NULL;
着两个代码怎么解释？IXMLDOMDocument应该是一个类吧，pDoc是一个变量指针，指向一个IXMLDOMDocument类型的对象，这么理解对吗？那作用域符号前面的msxml2是什么意思？怎么解释？ 问题2：hr = pDocument->put_async(VARIANT_FALSE);
hr = pDocument->put_validateOnParse(VARIANT_FALSE);
hr = pDocument->put_resolveExternals(VARIANT_FALSE);
这三个函数是哪来的？我从msxml dsk中IXMLDOMDocument类的功能函数中找不到啊，但pDocument明明是指向IXMLDOMDocument类型对象的指针
麻烦高手给解释一下吧，刚入门，举步维艰啊，谢了
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