>>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.
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>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:
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>

>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.