🚀 go-pugleaf

    Thanks Harris for the help
    Only to confirm , I have to declare

    class TDiscMasterProgressEvents : public IDiscMasterProgressEvents
    {
        public:
            HRESULT STDMETHODCALLTYPE __fastcall QueryCancel(  /*
[retval][out] */  boolean *pbCancel) = 0;
         .....
   }

   and then define the
        HRESULT STDMETHODCALLTYPE __fastcall
TDiscMasterProgressEvents::QueryCancel(  /* [retval][out] */ boolean
*pbCancel){
                ...........
         }

    To receive the message from IMAPI

    Thanks
    Robert


"Michael Harris" <techonos-NO-SPAM-@attbi.com> escreveu na mensagem
news:40214ea4$1@newsgroups.borland.com...
>
> create a wrapper class for IDiscMasterProgressEvents.
>
> TDiscMasterProgressEvents
>
> pEvents = new TDiscMasterProgressEvents;
>
> m_DiscMaster->ProgressAdvise(pEvents, &UlCookie)
>
> don't forget to Unadvise when done...
>
> --
> Micahel
>
>
>
>
> "Roberto" wrote in message
> >             And I don't know how to create a callback function to handle
> the
> > message create from IMAPI and received by IDiscMasterProgressEvents
> >
> >             Some one can make a sample code to implement this
> >
> >
> >
> >             and I'm triying to use the  IDiscMaster::ProgressAdvise()
,
> > and I got error whem I use  IDiscMaster::CreateInstance()  with IID
> > {EC9E51C1-4E5D-11D3-9144-00104BA11C5E}  = IDiscMasterProgressEvents
> > My questions is this correct ?
> >
> >
> >
> >             Thanks in advance
> >
> >             Robert
> >
> >
>
>