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Searching table without changing recno?
Message
De
13/03/1998 09:57:56
 
 
À
13/03/1998 08:59:34
Information générale
Forum:
Visual FoxPro
Catégorie:
Codage, syntaxe et commandes
Divers
Thread ID:
00084382
Message ID:
00084440
Vues:
25
>>Can anyone tell me how to search table without moving a record pointer?
>>I have table in record buffering mode. I'm adding a new record and I
>>want check some field contents before 'tableupdate'-ing. I used
>>KEYMATCH function but when I called it, validation rules for the record
>>activated. It seems to me that KEYMATCH is changing a recno of the
>>searched table.
>
>There's always something new to learn. I had not heard of the KEYMATCH()
>function until you mentioned it. From my quick tests, it does indeed seem
>to tell you if a given key is found in the index WITHOUT changing the
>record pointer.
>
>But I agree with the others who have suggested using the table AGAIN...
>
>Don Smith
Keep in mind that KeyMatch() will also find deleted records in the index ignoring the setting of Set Deleted.
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