>>>You can do this using NVL and AND technique. I forgot the exact details and got distracted. I'll search a bit later. Or you can use Hilmar's suggestion.
>>
>>If there are but a few variables, I like your suggestion better - if you manage to make it work.
>>
>>I see that _vfp.setvar() returns a null, so I guess the syntax would have to be something like this:
>>
>>

>>nvl(_vfp.Setvar("Var1", "Some value"), .T.) AND nvl(_vfp.Setvar("Var2", 5), .T.) AND ...
>>

>
>I found my old message Re: Summary vs group footer Thread #1243318 Message #1243350
>
>Your way should work as well.

Thank you all.