>I would like to use the GRID control whithout any underlying data, and make calculations scanning the rows. Is there any way to do this with the VFP grid? I have been trying for a while without any success.
>
>If this is not possible, does anybody know about an ActiveX (compatible with VFP 5, of course) or a VFP control that would do the job?

You might want to check the GRID CONTROL ActiveX. I messed around with it, and you can use it, for example, to allow editing an array.

HTH!