Re: VS2005 bug with COM events?

From:

"Alexander Nickolov" <agnickolov@mvps.org>

Newsgroups:

microsoft.public.vc.atl

Date:

Thu, 18 Oct 2007 17:14:29 -0700

Message-ID:

<uzJfrTeEIHA.4752@TK2MSFTNGP04.phx.gbl>

No, the bug is yours. You are missing __stdcall. Change it to be:

STDMETHOD(OnTestEvent)(...)

Another solution is: in step 2 - uncheck the attributed checkbox.
There are other real bugs with the generated events code...

--
=====================================
Alexander Nickolov
Microsoft MVP [VC], MCSD
email: agnickolov@mvps.org
MVP VC FAQ: http://vcfaq.mvps.org
=====================================

"Boris" <boris@gtemail.net> wrote in message
news:op.t0et09rx45fww6@burk.mshome.net...

1. Create a new ATL project in VS2005 (I use VS2005 SP1).
2. Check "Attributed" in the application settings (server type DLL).
3. Copy the code below to the main source file (the one with the module
attribute).
4. Compile.

[object, uuid("99BE5DDB-0661-496E-BA84-8DE522E817C9"), dual,
oleautomation]
__interface ITest
{
};

[dispinterface, uuid("C3D67614-608A-44D1-BA7D-9586A21C14F4")]
__interface ITestEvents
{
  [id(1)]
  HRESULT TestEvent([in] ITest *pITest);
};

[coclass, uuid("D3EDEB8D-0756-4705-B167-3939DD480DF3"), event_source(com),
event_receiver(com)]
class ATL_NO_VTABLE Test : public ITest
{
  BEGIN_COM_MAP(Test)
    COM_INTERFACE_ENTRY(ITest)
    COM_INTERFACE_ENTRY(IDispatch)
  END_COM_MAP()

  __event __interface ITestEvents;

public:
  HRESULT OnTestEvent(ITest *pITest)
  {
    return S_OK;
  }

  HRESULT FinalConstruct()
  {
    __hook(&ITestEvents::TestEvent, static_cast<ITest*>(this),
&Test::OnTestEvent);
    return S_OK;
  }
};

I see the compiler error "error C2039: 'OnTestEvent' : is not a member of
'Test'". Anyone else with the same error?

Boris