Re: IWebBrowser Interface

From:

"jiangsheng[MVP]" <sheng_jiang@hotmail.com.discuss>

Newsgroups:

microsoft.public.vc.mfc

Date:

Tue, 13 Jun 2006 21:04:31 -0500

Message-ID:

<erIoYb1jGHA.4040@TK2MSFTNGP05.phx.gbl>

checkout www.codeproject.com/shell/AutomateShellWindow.asp
and msdn.microsoft.com/workshop/browser/mshtml/tutorials/sink.as

--
Regards
Sheng Jiang

Microsoft Most Valuable Professional in Visual C++
http://www.jiangsheng.net
http://blog.joycode.com/jiangsheng/
"Ale" <Ale@discussions.microsoft.com> ?;#XN
news:5C81D865-5482-4121-AD4E-44DDAF02EE58@microsoft.com...

Hi All,
I actually need to interact with IE. I've to handle a click on a Button on

target page!!

I've understand I actually have to use:

IWebBrowser2 to launch explorer and navigate to location.
DWebBrowserEvents2 to sync with browser in order to know when I'm on the
target page.
HTMLElementEvents2 to handle "onclick" within target page.

Questions:

I'm using MFC but I cannot use CWebBrowser class - MFC wizard on
IWebBrowser2 interface.

m_Browser.Create( _T("__web"), WS_CHILD | WS_VISIBLE, rect, this,
IDC_IEXPLORER );

fails with no error. I've debugged that OleInitialize(NULL) fails with
RPC_CHANGED_MODE ...

However, I've to use IExplorer and I think such way does not...

So, I've decided to use:

CoCreateInstance (clsid, NULL, CLSCTX_SERVER, IID_IUnknown, (LPVOID *)

&punk);

punk->QueryInterface (IID_IWebBrowser2, (LPVOID *) &pWB);

and so on...

Now, how to handle events from

DWebBrowserEvents2
HTMLElementEvents2

??

I've to use:

BEGIN_EVENTSINK_MAP(...)
ON_EVENT( ... )
END_EVENTSINK_MAP()

but I do not know to integrate such macros...

I know it's not clear enought, but It's really hard to explain...

Thanks
Ale