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Debugger advice appreciated
Message
De
08/12/1997 19:36:44
 
 
À
08/12/1997 18:35:35
Dragan Nedeljkovich
Now officially retired
Zrenjanin, Serbia
Information générale
Forum:
Visual FoxPro
Catégorie:
Problèmes
Divers
Thread ID:
00064338
Message ID:
00064559
Vues:
33
>>As for your problem itself, try saving the record number that you are on,
>>step to the next record in your index, and the delete the record that you
>>want to remove by record number. Since you have stepped to the next
>>record, when you delete the previous record, you will not be forced to
>>eof() unless, that is, you are at eof().
>
>I haven't tested VFP's behavior for this, but in FP you could stay at deleted
>record, or even go to a deleted record, regardless of set("deleted"). I've
>maintained a way (by backstepping record by record) to see the deleted record,
>
>
>
>in case user wanted to undelete; I've just simulated a status bar where it
>said "new record", "modifying", "viewing" or "viewing (deleted)" on the left,
>and shown the record number on the right.
>
>Now if you deleted a record in VFP, it should have maintained the old
>behavior, so simply staying at the deleted record should do nothing; but
>probably there's some Bof()/Eof() testing in nav buttons which moves off the
>current record, and it doesn't GO back to it, it skips back - skipping
>probably to something wrong at some moment. I've changed the wizard's nav
>button classes long ago, so I don't exactly remember how it behaved, but I
>seem to remember its orientation was not bulletproof.

It's the same in VFP.

Vlad
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