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SCAN REST FOR Question....
Message
Information générale
Forum:
Visual FoxPro
Catégorie:
Codage, syntaxe et commandes
Divers
Thread ID:
00807548
Message ID:
00807578
Vues:
20
Thanks for the info...

Tommy

>>In looking at code at my new job, I came across the following construct.....
>>
>>SEEK avalue
>>SCAN REST FOR thistable.fieldvalue = avalue
>>
>>dahdahdah....
>>
>>ENDSCAN
>>
>>Question....
>>
>>Will the SCAN begin where the REST starts... or will it start over at the beginning of the table because of the FOR?? (A speed concern here.....)....
>>
>>Thanks
>>
>>Tommy
>
>for should put the pointer back at the top. Try while instead.
>scan rest while thistable.fieldvalue = avalue
>As for speed I haven't tested that.
>
>Einar
Tommy Tillman A+ NetWork+ MCP
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