d04dc29c_COM_components_from_Visual_C____VFP_Type
[Variant Type ID] VT_BOOL [Comments] .T. or .F. [VFP Type] 
Logical
e m p t y
L o n g
S t r i n g
L o g i c a l
D a t e T i m e
O b j e c t R e f
V a r i a n t
C O M A r r a y
Calling Visual FoxPro COM components from Visual C++
VFP Type