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Problem with IHTMLDocument2 :: write ()

I am trying to create an mshtml document object from an html buffer. But when the following code is executed, it calls the Internet explorer window. How to prevent his appeal to IE.

#include <atlbase.h> #include <mshtml.h> CoInitialize(NULL); CString strHTMLCode = _T("<html><head><script language=\"JavaScript\">{top.location.href=\"index.php\"}</script></head><body></body></html>"); CComPtr<IHTMLDocument2> pDoc; HRESULT hr = CoCreateInstance(CLSID_HTMLDocument, NULL, CLSCTX_INPROC_SERVER, IID_IHTMLDocument2, (void**)&pDoc); SAFEARRAY* psa = SafeArrayCreateVector(VT_VARIANT, 0, 1); VARIANT *param; hr = SafeArrayAccessData(psa, (LPVOID*)¶m); param->vt = VT_BSTR; param->bstrVal = strHTMLCode.AllocSysString(); hr = pDoc->write(psa); //This line invoks internet explorer window. hr = pDoc->close();
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 OLECHAR szHTML[] = OLESTR("<HTML><BODY>Hello World!</BODY></HTML>"); IHTMLDocument2 *pDoc = NULL; CoInitialize(NULL); CoCreateInstance(CLSID_HTMLDocument, NULL, CLSCTX_INPROC_SERVER, IID_IHTMLDocument2, (LPVOID *)&pDoc); if(pDoc) { IPersistStreamInit *pPersist = NULL; pDoc->QueryInterface(IID_IPersistStreamInit, (LPVOID *) &pPersist); if(pPersist) { IMarkupServices *pMarkSvr = NULL; pPersist->InitNew(); pPersist->Release(); pDoc->QueryInterface(IID_IMarkupServices, (LPVOID *)&pMarkSvr); if(pMarkSvr) { IMarkupContainer *pMkContainer = NULL; IMarkupPointer *pMkStart = NULL; IMarkupPointer *pMkFinish = NULL; pMarkSvr->CreateMarkupPointer(&pMkStart); pMarkSvr->CreateMarkupPointer(&pMkFinish); pMarkSvr->ParseString(szHTML, 0, &pMkContainer, pMkStart, pMkFinish); if(pMkContainer) { IHTMLDocument2 *pNewDoc = NULL; pMkContainer->QueryInterface(IID_IHTMLDocument, (LPVOID *)&pNewDoc); if(pNewDoc) { // do anything with pNewDoc, in this case // get the body innerText. IHTMLElement *pBody; pNewDoc->get_body(&pBody); if(pBody) { BSTR strText; pBody->get_innerText(&strText); ShowMessage(strText); pBody->Release(); SysFreeString(strText); } pNewDoc->Release(); } pMkContainer->Release(); } if(pMkStart) pMkStart->Release(); if(pMkFinish) pMkFinish->Release(); pMarkSvr->Release(); } } pDoc->Release(); } CoUninitialize();

refer: http://www.codeguru.com/cpp/in/ieprogram/article.php/c4385/Lightweight-HTML-Parsing-Using-MSHTML.htm#more

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Please try the codes below.

 CoInitialize(NULL); CString strHTMLCode = "..."; CComPtr<IHTMLDocument2> pDoc; HRESULT hr = CoCreateInstance(CLSID_HTMLDocument, NULL, CLSCTX_INPROC_SERVER, IID_IHTMLDocument2, (void**)&pDoc); // get persist stream init ComQIPtr<IPersistStreamInit> psi = doc; // allocate memory HGLOBAL hMem = ::GlobalAlloc(GPTR, strHTMLCode.GetLength() * sizeof(TCHAR)); ::GlobalLock(hMem); ::CopyMemory(hMem, (LPCTSTR)strHTMLCode, strHTMLCode.GetLength() * * sizeof(TCHAR)); // create stream IStream* stream = NULL; HRESULT hr = ::CreateStreamOnHGlobal(hMem, FALSE, &stream); if (SUCCEEDED(hr)) { // load html string psi->Load(stream); stream->Release(); } // free memory ::GlobalUnlock(hMem); ::GlobalFree(hMem);
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