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Best way to determine if memo field has data
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À
30/05/2002 17:20:10
James Blackburn
Qualty Design Systems, Inc.
Kuna, Idaho, États-Unis
Information générale
Forum:
Visual FoxPro
Catégorie:
Gestionnaire d'écran & Écrans
Divers
Thread ID:
00663208
Message ID:
00663219
Vues:
17
>>>Is there an easy way to determine if a memo field in a remote view (SQL Server 2000 data) has any data? I want to change the color on a command button if there is anything in the memo field. Any ideas?
>>
>>Did you try EMPTY() function?
>
>I would test for isnull() as well. My experience is empty() will return .f. with null value.

EMPTY() function returns .F. for Null value because Null represents unknown value not empty one.
--sb--
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