INT64 in IDL

[VictorN]

http://msdn.microsoft.com/en-us/library/ms221627.aspx
There are the members

           LONGLONG            llval;           // VT_I8
           LONGLONG            * pllVal;        // VT_BYREF|VT_I8
           ULONGLONG           ullVal;          // VT_UI8
           ...

[Igor Vartanov]

I would say, llVal.

[zvenny]

That would have been too easy ! I'm using VS6 and llVal is not defined in my oaidl.h

That's more or less what I meant with

Been looking into that ...

[VictorN]

Then find and download the Platform SDK from Feb. 2003.