Re: __hook - C2039 - is not a member of

From:
"Ben Voigt [C++ MVP]" <rbv@nospam.nospam>
Newsgroups:
microsoft.public.dotnet.languages.vc,microsoft.public.vc.language
Date:
Fri, 7 Dec 2007 14:58:55 -0600
Message-ID:
<5FF31F91-58B7-4ADE-BCBD-7A72C4FD93A7@microsoft.com>
"Masterchief" <ronald.putz@kapsch.net> wrote in message
news:urDGWBLOIHA.5264@TK2MSFTNGP02.phx.gbl...

HY!

I have a problem hooking an event. I get an compiler error, that my
callback isn?t a memeber of the containing class. I can?t find anything I
am doing wrong.
I found a small coed example which reproduces the compiler error.

[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?

Anybody got a good hint for me what is wrong?


The group for native development is microsoft.public.vc.language.

Have you tried using a static member function?

Ronny

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<end news update>