datacache

[giorgian]

Hi all,

I'm working on a program under Wine.
It works well using the Microsoft's OLE32, but we *absolutely* need it 
to work without it.

The program crashes little after starting, inside the 
DataCache_GetAdvise function (in datacache.c),  on the instruction:

 IAdviseSink_QueryInterface(this->sinkInterface,
                  &IID_IAdviseSink,
                  (void**)ppAdvSink);

I tried to find out the problem, but I only understood that the 
structure this (created by the macro 
_ICOM_THIS_From_IViewObject2(DataCache, iface) ) is corrupted:
this->sinkInterface is NULL.


Can anybody help? (at least tell me if there's some explanation on the 
datacache.c file)
 

thank you

--
Pietro Giorgianni - Icube s.r.l. Via Ridolfi, 15 Pisa (Italy)
giorgian at icube.it