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How to find which record shows first in a grid
Message
 
À
10/10/2012 15:09:25
Information générale
Forum:
Visual FoxPro
Catégorie:
Codage, syntaxe et commandes
Versions des environnements
Visual FoxPro:
VFP 9 SP1
Divers
Thread ID:
01554683
Message ID:
01554722
Vues:
47
>>>Is there a way to find which record shows in the first row of a grid? RECNO() would be fine.
>>>
>>>TIA,
>>>
>>>Alex
>>
>>It depends of the current ORDER.
>>Maybe the MIN() value of the order KEY?
>>or even:
>>
>>SELECT GridRecordSource
>>GO TOP
>>lnTOPRecNo = RECNO()
>>
>>
>>but you should change it everywhere you change the current order of that table.
>
>Thank you for the response Borislav.
>
>That doesn't return the number of the record that *appears* at the top of the grid. It doesn't necesarily mean the first record on the table order, but the first one that is visible at the top of the grid. What I need is similar to grd.LeftColumn, but for rows.
>
>Thanks,
>
>Alex

:-)
Then Tore is really a mind reader :-)

You cold get Grid.RelativeRow and do the calculations:
lnRecNo = RECNO("GridRecordSource")
IF Grid.RelativeRow > 1
   lnFirstVisibleRow = (Grid.RelativeRow - 1)
   SKIP -lnFirstVisibleRow IN GridRecordSource
   lnFirstVisibleRow = RECNO("GridRecordSource")
   GO TO lnRecNo IN GridRecordSource
ELSE
   lnFirstVisibleRow = lnRecNo
ENDIF
NOT TESTED!
Against Stupidity the Gods themselves Contend in Vain - Johann Christoph Friedrich von Schiller
The only thing normal about database guys is their tables.
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