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VFP, Clipper and record locks
Message
De
14/08/1998 12:32:11
 
 
À
14/08/1998 11:36:15
Information générale
Forum:
Visual FoxPro
Catégorie:
Codage, syntaxe et commandes
Divers
Thread ID:
00126935
Message ID:
00126954
Vues:
24
>I'm working on a VFP application that has to coexist with a Clipper app. so I'm using local views in VFP for accessing the Clipper free tables.
>
>Occasionally in VFP I'd like to just open a free table, update a field, and close the file. What I've discovered though is that Clipper and VFP don't seem to recognize each other's record or file locks (i.e. using rlock() or flock()). When a free table is locked by VFP I can edit it in Clipper and vice versa.
>
>The Clipper app. relies on being able to determine a record's lock status. Am I taking the wrong approach to having these systems coexist?
>
>TIA


VFP and Clipper use different record locking schemes and can't be reliably used in this way.
Craig Berntson
MCSD, Microsoft .Net MVP, Grape City Community Influencer
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