Wow, I did I not know that? Thanks very much, Bonnie.

>Kelly,
>
>You need to use the "@" to indicate passing by reference in your VFP method definition. So, it'd be like this:
>

>  PROCEDURE TestMe( TestString AS String @ ) AS String
>

>
>~~Bonnie

>>Is there something that needs to (and can) be done in the VFP method or resulting DLL that will indicate in the typelib that the
>>parameter can be passed by reference?
>>
>>Kelly