Re: Not receiving implemented events.
I'd start by checking the connection map and verifying it lists
the source dispinterface.
--
=====================================
Alexander Nickolov
Microsoft MVP [VC], MCSD
email: agnickolov@mvps.org
MVP VC FAQ: http://vcfaq.mvps.org
=====================================
"Igor Tandetnik" <itandetnik@mvps.org> wrote in message
news:%23BNKxccAIHA.4828@TK2MSFTNGP04.phx.gbl...
"ferg" <fergdeff@gmail.com> wrote in message
news:1190968321.505101.271420@r29g2000hsg.googlegroups.com
On Sep 27, 6:22 pm, "Igor Tandetnik" <itandet...@mvps.org> wrote:
ferg <fergd...@gmail.com> wrote:
I have developed a component in VC++ ATL (CustomThirdParty) which
implements the three IThirdParty* interfaces and implements one
connection point (DThirdPartyEvents). I then use the TreatAs reg key
to emulate the ThirdParty component. All the calls from my VB app
now exercise the CustomThirdParty implementations successfully
*except* when events are fired they are no longer received. When I
debug into the proxy class this line returns 0 connections.
int cConnections = m_vec.GetSize();
Have you listed IConnectionPointContainer in your interface map?
I assume you are referring to the following, which is indeed in the
map...
BEGIN_COM_MAP(CCoCustomThirdParty)
...
COM_INTERFACE_ENTRY(IConnectionPointContainer)
END_COM_MAP()
In this case, I'd put breakpoints into
IConnectionPointContainer::FindConnectionPoint and
IConnectionPoint::Advise, and try to figure out why the client fails to
advise its sink.
--
With best wishes,
Igor Tandetnik
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