Edward

Your right Sir and actually it has a link in calling a DLL and my problem was i did'nt how convert it or what parameter type will i used in VFP using Declare Statement..

I have a VB Code that has Define Data Structure like this...

*
* SP_INIT : initialize dAta Structure..

type SP_INIT
istatus As long
SEnv as String * 10
Sversion as String * 5
end type

* VB PROTOTYPE
*
* Declare Function SP_initialized Lib "SP_W32" (ocinitdata as Ocinit) as Long

I try to convert it to VFP statement but i'm stack with VB type statement like
the example above..

* VFP Prototype
*
* Declare long SP_initialized "SP_W32" ocnitdata as ??????

i did'nt know what parameter type will i used... I'm thinking it is posible to used function statement in VFP .

Thank again for you responsed ...
osmar