[amibroker] Developing DLL for writing afl code

[Debdulal Bhattacharyya]

hi all,
can anybody please help me to write dll files using VB 6.0 which can 
be used in my afl so that the main code is protected(not visible).
Is it possible atall? is there any tool for that?
does amibroker afl platform provide this?.
senior members please help in details.