Sub MFCallbackSetFunc( _
   ByVal _lpPFOnEvent As Long, _
   ByVal _lpPFOnFrame As Long, _
   ByVal _llCallbackUserData As Long _
) 

void MFCallbackSetFunc( 
   long _lpPFOnEvent,
   long _lpPFOnFrame,
   long _llCallbackUserData
)

procedure MFCallbackSetFunc( 
    _lpPFOnEvent: Int64;
    _lpPFOnFrame: Int64;
    _llCallbackUserData: Int64
); 

void MFCallbackSetFunc( 
   long _lpPFOnEvent,
   long _lpPFOnFrame,
   long _llCallbackUserData
) 

Parameters

_lpPFOnEvent

pointer to OnEvent event

_lpPFOnFrame

pointer to OnFrame event

_llCallbackUserData

callback user data

Reference

IMFObject Interface
IMFObject Members