ATL / WTL / STL

class MyView : public CWindowImpl<<small>My</small>View, CAxWindow>,
               public IDispEventImpl<1, MyView, &DIID_HTMLElementEvents2, &LIBID_MSHTML, 4, 0>
{
public:
   typedef IDispEventImpl<1, MyView, &DIID_HTMLElementEvents2, &LIBID_MSHTML, 4, 0> HTMLElementEventsSink;

   BEGIN_SINK_MAP(MyView)
      SINK_ENTRY_EX(1, DIID_HTMLElementEvents2, DISPID_HTMLELEMENTEVENTS_ONMOUSEOVER, OnMouseOver)
      SINK_ENTRY_EX(1, DIID_HTMLElementEvents2, DISPID_HTMLELEMENTEVENTS_ONMOUSEOUT, OnMouseOut)
   END_SINK_MAP()

   BEGIN_MSG_MAP_EX(MyView)
      MESSAGE_HANDLER(WM_CREATE, OnCreate)
      MESSAGE_HANDLER(WM_DESTROY, OnDestroy)
   END_MSG_MAP()
private:
</code><code>   void __stdcall OnMouseOver(IHTMLEventObj* pEvent);
   void __stdcall OnMouseOut(IHTMLEventObj* pEvent);
</code>
<code>   LRESULT OnCreate(UINT /*uMsg*/, WPARAM /*wParam*/, LPARAM /*lParam*/, BOOL& /*bHandled*/)
   {
      /* set up the browser window and document */
      if (SUCCEEDED(QueryControl(&pWB2_)) &&
          SUCCEEDED(pWB2_->get_Document(&doc_)) &&
          </code><code>SUCCEEDED(</code><code>doc_->get_documentElement(&docElem_)))
      {
         HTMLElementEventsSink::DispEventAdvise(docElem_);
      }
   }
   LRESULT OnDestroy(UINT msg, WPARAM wParam, LPARAM lParam, BOOL &)
   {
      if (docElem_)
      {
         HTMLElementEventsSink::DispEventUnadvise(docElem_);
         docElem_.Release();
      }
   }
   CComPtr<IWebBrowser2> pWB2_;
   CComQIPtr<IHTMLDocument3> doc_;
   CComPtr<IHTMLElement> docElem_;
};

Ju@ncho wrote:

Hi!
I need to pass a series of raw bitmaps in memory from c++ to VB (and then from VB to c++). Does anyone know how to do this? I am trying to encapsulate all the functions in a ActiveX, so i think i should pass my raw unmanaged c++ data to an Interface like IPicture or something like that.