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How to validate movement from row to row in a grid?
Message
De
06/07/1999 09:41:53
Kenneth Downs
Secure Data Software, Inc.
New York, États-Unis
 
 
À
06/07/1999 09:21:32
Information générale
Forum:
Visual FoxPro
Catégorie:
Classes - VCX
Divers
Thread ID:
00237681
Message ID:
00237708
Vues:
13
Nikolay and Denis,

PMFJI, but you can get into trouble using the record number on parameterized views of child tables. Better to use a surrogate key.

>Hello Nikolay,
>
>I just asked the same question last week.
>
>Why don't you add a property (nOldRow) to store the active record #. Then in the AfterRowColChange() code put:
>
>if recno('mytable') <> thisform.nOldRow
> ** Do your row change stuff here
> thisform.nOldRow = recno()
>endif
>
>HTH
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