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VFP6 and Object Destruction.
Message
De
22/01/1999 17:32:09
Mark Hall
Independent Developer & Voip Specialist
Keston, Kent, Royaume Uni
 
 
Information générale
Forum:
Visual FoxPro
Catégorie:
Programmation Orientée Object
Divers
Thread ID:
00177849
Message ID:
00179279
Vues:
48
Big Snip........
>>ENDDEF
>>
>>*--------- End BugDemo.Prg
>
>Thanks for your code. Unfortunately, I could not repro the crash. In fact, when I click at the WAIT WINDOW line, I get an error:
>
> PARENT is not an object
>
>on line:
>
> THIS.Parent.Children = THIS.Parent.Children - 1
>
>What happens if you SET RESO OFF? Can anyone else repro this crash?


Hi Randy,

I'm sorry if I was not clear, when I say crash, I mean program crash, not 'end of the world VFP crash'.

The 'PARENT is not an object' is the problem. During the Destroy event of an Object I would expect the parent reference to still be valid. This is certainly the case in VFP 5 as the same code runs with no problems.
Regards
Mark

Microsoft VFP MCP
Menulib - OO Menus for VFP www.hidb.com/menulib
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