>>>
>
>I have read all related map messages and I think we have some misunderstanding. Actually, If we decided to use property of calling form as a place to store 'variables' we DON'T NEED to send them as parameters. Surely this will work nice if called form is modal. This case just create array-property in first 'calling' form, fill it with some values and then use this property inside all events/methods of next modal 'called' form.

Thanks Edward, I know what you are saying, and that part works fine in
my form, let me explain again waht I need to do, lets say that I have
a main program like:

*Main Program
PRIVATE aMyArray
DIMENSION aMyArray(1)
aMyArray(1)='Apple'

SET UDFPARMS TO REFERENCE
DO FORM oMyForm WITH aMyArray

in the init event of my oMyform I have:
PARAMETERS apArray
...code,code and code
and then in the click event of the buttom that close my form I do this:

DIMENSION apArray(2)
apArray(1)='Tangerine'
apArray(2)='Orange'
RELEASE THISFORM

and when I return to the main program, guess what?, aMyArray only
have one value and this is 'Apple', the original one !!!, I have found
that this doesn't happen if you send an array by reference to a procedure
or function, but in forms it just don't work.
Like somebody said in our lovely "Microsoft support department",
It is not a bug, is a "feature".