Use SEEK() or INDEXSEEK()

>I had problem....
>
>I find that... sometime when i read value as :-
>Found(), Eof(), Bof(), Recc() & Recno()
>the return of value is not from the current area database.
>
>*****
>
>Ist have a case like that ??
>I make a GRID with Alias-PRODUCT and code a Event as:-
>THISFORM.GRID1.COLUMN1.TEXT1.DBLCLICK :-
>
>sele PROD_COST
>SEEK PRODUCT.PRO_CODE
>? FOUND()
>
>Question :- sometime the result will get from PRODUCT, not from PROD_COST