How to monitor ie events via toolbar without mfc

[shivditya]

I found only one article on codeproject is using CCmdTarget for finding sink for AfxConnectionAdvise((LPUNKNOWN)s_pFrameWB,DIID_DWebBrowserEvents2,pUnk,FALSE,dw); I know that I have to use interface DWebBrowserEvents2. But for which It requires CCmdTarget,which is mfc class. I am trying to monitor IE with help of toolbar, so I am using pure atl,com and not mfc.So what is alternative way to monitor events.I have IWebBrowser2 object in my hand.

|| ART OF LIVING ||

[Stuart Dootson]

To handle those events in ATL, you need to derive a class from IDispEventImpl and add a sink map handling the events you want. Here's some incomplete code that handles mouse over and mouse out events from a browser window embedded as a control:

class MyView : public CWindowImpl<MyView, 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:

You'll need to call HTMLElementEventsSink::DispEventAdvise to tell IE that you want to handle the events, using an appropriate IDispatch pointer to say which objects events you want.