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Grids & CursorAdapter CursorFill()
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À
04/01/2011 16:38:45
Information générale
Forum:
Visual FoxPro
Catégorie:
Classes - VCX
Versions des environnements
Visual FoxPro:
VFP 9 SP2
OS:
Windows 7
Network:
Windows 2003 Server
Database:
MySQL
Application:
Desktop
Divers
Thread ID:
01494587
Message ID:
01494684
Vues:
61
>Naomi,
>
>None of them. Read Andy's article
>Using Safe Select approach to preserve the grid

>
>Ok, so the way to go is to create a dummy cursor just for the grid. Now, what I am thinking right now is this- why not just do the gird reconstruction? On a performance basis, which way is faster you think? Going for a dummy cursor that zaps and appends everytime, or just have the grid class reconstruct after every data requery?
>
>Thanks
>Dennis

If you don't return too many rows (say, less than 500) then I think both methods will provide the same performance (and I used that method mostly). Otherwise probably grid re-construction will be quicker.
If it's not broken, fix it until it is.


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