Problem about IHTMLDocument2->wirte() , plz !

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I have written a program which reads data from internet and displays it in the web browser control. And now I'm fuzz about such problems( I have paste the code at the end): Sometimes the 'DisplayInExplore' works well, but Sometimes it crashs. 1. I have debugged it , and found that 'pHD->write(pSFArray);' method would result in the 'Assert Debug' fatal error. And I can't step into the method write. 2. Sometimes, the 'pHD->write(pSFArray);' could execute successfully, but there was no data to display in the Web Browser control. And when cursor went into the client area of the Web Browser control, the cursor change to the 'wait' status. So , I have no idea why it works so instable ? Or there are some errors in my function? Plz give me some suggestion ,Thx. --------------------------------------------------------------------------- The code is as below: void CGameInfoDlg::DisplayInExplore(CString strContent) { //m_exploreView is the CWebBrowser2 IHTMLDocument2* pHD=(IHTMLDocument2*) m_exploreView.GetDocument(); VARIANT* pVATable=NULL; SAFEARRAY* pSFArray; pSFArray = SafeArrayCreateVector(VT_VARIANT, 0, 1); if(pSFArray!=NULL && pHD!=NULL) { SafeArrayAccessData(pSFArray,(LPVOID*) &pVATable); BSTR bstrContent=strContent.AllocSysString(); pVATable->vt=VT_BSTR; pVATable->bstrVal=bstrContent; SafeArrayUnaccessData(pSFArray); pHD->write(pSFArray); } else { MessageBox("Errors！"); } SysFreeString(pVATable->bstrVal); if(pSFArray!=NULL) { SafeArrayDestroy(pSFArray); } }

[Leesen]

who can give me some tins?? plz, thx very very very much....