C / C++ / MFC

<br />
typedef MSXML::IXMLDOMNodePtr NodePtr;<br />
<br />
// Get a pointer to the first child node with the specified name<br />
// pszName can be NULL to get first child node with any name<br />
<br />
NodePtr CXMLDocument::GetChild(NodePtr pNode, LPCTSTR pszName)<br />
{<br />
   // Goto child node<br />
   if (pNode == 0)<br />
      pNode = m_pDoc;<br />
   pNode = pNode->firstChild;<br />
	<br />
   // Search for node<br />
   while(pNode)<br />
   {<br />
      if (pNode->nodeType == MSXML::NODE_ELEMENT)<br />
      {<br />
         if (!pszName || _tcsicmp((TCHAR*) pNode->nodeName, pszName) == 0)<br />
            return pNode;<br />
       }<br />
       pNode = pNode->nextSibling;<br />
   }<br />
   return 0;<br />
}<br />
<br />
// Get a pointer to the next sibling node with the specified name<br />
// pszName can be NULL to get next sibling node with any name<br />
 <br />
NodePtr CXMLDocument::GetNext(NodePtr pNode, LPCTSTR pszName)<br />
{<br />
   // Goto next node<br />
   if (pNode == 0)<br />
      pNode = m_pDoc;<br />
   pNode = pNode->nextSibling;<br />
	<br />
   // Search for node<br />
   while(pNode)<br />
   {<br />
      if (pNode->nodeType == MSXML::NODE_ELEMENT)<br />
      {<br />
         if (!pszName || _tcsicmp((TCHAR*) pNode->nodeName, pszName) == 0)<br />
            return pNode;<br />
      }<br />
      pNode = pNode->nextSibling;<br />
   }<br />
   return 0;<br />
}<br />

IXMLDOMElement *p = ...;

CString szName;
BSTR bstrName;
p->get_nodeName(&bstrName);
BSTR_to_CString(bstrName,szName);

void BSTR_to_CString(/*in*/BSTR bstr, /*out*/CString &s)
{
s.Empty();

_bstr_t bstrTag(bstr);

UINT uLen = bstrTag.length();
if (uLen==0) return;

TCHAR *szTemp= new TCHAR[uLen+1];
memset (szTemp, 0, uLen+1);

LPOLESTR wszTag = bstrTag; // get ptr to Unicode

int iBytes = ::WideCharToMultiByte(CP_ACP, 0,
                   wszTag, uLen,
                   szTemp, uLen, NULL, NULL);

s = szTemp;

delete [] szTemp;

::SysFreeString(bstr);
}