HRESULT CPdnWnd::ContainerCreate(BOOL popUnder)
{
/* Create the control */
IOleObject* activeXControl =
m_ActiveXHost.Create(m_hWnd, L"Shell.Explorer.2", popUnder);
if(activeXControl == NULL)
{
return E_FAIL;
}
/* Get the webbrowser control and initialize the browser */
HRESULT hr = activeXControl->QueryInterface(IID_IWebBrowser2,
(void**) &m_pBrowser);
if(SUCCEEDED(hr))
{
DWORD dwCookie;
IConnectionPointContainerPtr pCPC;
IConnectionPointPtr pCP;
HRESULT hr = activeXControl->QueryInterface(
IID_IConnectionPointContainer, (LPVOID*) &pCPC);
hr = pCPC->FindConnectionPoint(DIID_DWebBrowserEvents2, &pCP);
hr = pCP->Advise(dynamic_cast<IDispatch*>(this), &dwCookie);
m_pBrowser->put_RegisterAsBrowser(VARIANT_FALSE);
m_pBrowser->put_RegisterAsDropTarget(VARIANT_FALSE);
m_pBrowser->put_Silent(VARIANT_FALSE);
m_pBrowser->Navigate(_bstr_t(m_URL.c_str()), 0, 0, 0, 0);
}
activeXControl->Release();
return hr;
}
HRESULT WebBrowserEventSinker::AdviseWebBrowser(IWebBrowser2* pWebBrowser2)
{
//设置连接点
try
{
if (pWebBrowser2)
{
IConnectionPointContainerPtr pConnPtContainer;
IConnectionPointPtr pConnectionPoint;
// Get IConnectionPointContainer interface for the server.
HRESULT hr = pWebBrowser2->QueryInterface( IID_IConnectionPointContainer, (void **)&pConnPtContainer );
if (SUCCEEDED(hr) && pConnPtContainer != NULL)
{
// Find the connection point for events that you are interested in.
hr = pConnPtContainer->FindConnectionPoint( DIID_DWebBrowserEvents2, &pConnectionPoint);
if (SUCCEEDED(hr) && pConnectionPoint != NULL)
{
// Set up advisory connection.
hr = pConnectionPoint->Advise((IUnknown*)this, &m_dwConnectionCookie);
if (SUCCEEDED(hr))
{
m_pConnectionPoint = pConnectionPoint;
m_pConnectionPoint->AddRef();
return S_OK;
}
}
}
}
}
catch (...)
{
}
return E_FAIL;
}
