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ListBox and slow releasing forms
Message
De
18/08/2001 14:18:50
 
 
À
17/08/2001 11:19:23
Nancy Folsom
Pixel Dust Industries
Washington, États-Unis
Information générale
Forum:
Visual FoxPro
Catégorie:
Autre
Divers
Thread ID:
00543960
Message ID:
00545881
Vues:
20
>>Has anyone else noticed that if you have a ListBox with a ColumnCount of 2 or more showing a cursor or table of about 750+ records, that if you scroll all the way to the bottom using the mouse or page down through the list, that the form takes an inordinate amount of time to release? If you move to the bottom of the list with the thumb, no problem. There was no problem with this in VFP 6 at all, only in VFP 7 (Build 9262)
>
>Could you post a runnable example, and we could get you some benchmark numbers.


All you need is a cursor/table with 750+ records in it, and a Form with a ListBox with a ColumnCount of 2 or more fields from the cursor/table. Nothing fancy is required. You can just use plain VFP baseclasses so there's no change of any method code getting in the way.
Fred
Microsoft Visual FoxPro MVP

foxcentral.net
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