Главная страница | назад





Article #15596: Interface class lpVtbl is not a member of

 Question and Answer Database

FAQ596C.txt   Interface class lpVtbl is not a member of
Category   :Windows API
Platform    :All
Product    :BC++  5.x

Question:

What causes the error
  lpVtbl is not a member of...

Answer:

MS Windows header files conditionally "wrap" C++ classes or 
C structures around various interfaces such as IUnknown or 
IMalloc. A common cause for this error is that you are compiling
C style use of these "classes" in a C++ program. To use the
code in a CPP file, define CINTERFACE before the inclusion
of the header files.
#define CINTERFACE

7/2/98 10:32:32 AM
 

Last Modified: 01-SEP-99