>VFP does not have parameters array. The best you can do is to determine the number of parameters passed using parameters() or pcount() functions.
>

I just want to point out that you should always use PCOUNT(), not PARAMETERS(). PARAMETERS() is reset by any call to another (non-built-in) routine, while PCOUNT() always returns the number of parameters passed to the routine in which you call it.

Tamar