正确的方法去拦截OnNewWindow2实现在同一个窗口显示_target的网页

[cpp] view
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// CMy5View message handlers

#include <atlbase.h>

#include <Mshtml.h>

#include <COMDEF.H>

void CMy5View::OnNewWindow2(LPDISPATCH*
ppDisp, BOOL* Cancel)

{

// TODO: Add your specialized code here and/or call
the base class

CComPtr<IHTMLDocument2> pHTMLDocument2;



m_pBrowserApp->get_Document((IDispatch **)&pHTMLDocument2);

if (pHTMLDocument2!=NULL)

{

CComPtr<IHTMLElement> pIHTMLElement;

pHTMLDocument2->get_activeElement(&pIHTMLElement);



if (pIHTMLElement!=NULL)

{

variant_t url;

HRESULT hr=pIHTMLElement->getAttribute(L"href",
0, &url);

if (SUCCEEDED(hr))

{

hr=m_pBrowserApp->Navigate2(&url, NULL, NULL, NULL, NULL);



url.Clear();



if (SUCCEEDED(hr))

{

*Cancel=TRUE;

}

}

}

}

// CHtmlView::OnNewWindow2(ppDisp, Cancel);

}