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.

   std::string in("17,456.43");

   std::istringstream in_us(in);
</code><code></code><code>   in_us.imbue(</code><code>std::locale("English_USA")</code><code>);

   double value;
   in_us >> value;

   std::ostringstream out_de;
   out_de.imbue(</code><code>std::locale("German_germany")</code><code>);
   out_de << std::fixed << std::setprecision(2) << value;

   std::string out = out_de.str(); // Should be "17.456,43"

<code>   std::string in("USD17,456.43");
   std::istringstream in_us(in);
   in_us.imbue(std::locale("English_USA"));


</code><code>   long double value;
</code><code>   std::ios_base::iostate state;

   std::use_facet<std::money_get<char> >(std::locale("English_USA")).get(std::istreambuf_iterator<char>(in_us), std::istreambuf_iterator<char>(), true, in_us, state, value);

   std::ostringstream out_de;
   out_de.imbue(std::locale("German_germany"));
   out_de.flags(out_de.flags()|std::ios_base::showbase);

   std::use_facet<std::money_put<char> >(std::locale("German_germany")).put(std::ostreambuf_iterator<char>(out_de), true, out_de, out_de.fill(), value);

   std::string out = out_de.str();</code><code> // Should be "EUR17.456,43"</code> 

devvvy wrote:

ALso. I don't understand the syntax (I know template...some) but
pair .... why "const"? that "pair" cannot change "Key"? Is that what it means?