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Return statements within the with endwith blocks
Message
De
06/01/2017 16:56:00
 
 
À
06/01/2017 16:24:05
Information générale
Forum:
Visual FoxPro
Catégorie:
Problèmes
Versions des environnements
Visual FoxPro:
VFP 9 SP2
OS:
Windows 10
Database:
MS SQL Server
Divers
Thread ID:
01646361
Message ID:
01646373
Vues:
42
>>>>Hi everybody,
>>>>
>>>>I recall there were some issues of using return statements within with /endwith blocks. Can you point me out to some related blogs and is it still considered a bad practice to use them?
>>>>
>>>>Can they lead to VFP9 crashes (especially since there is ActiveX involved)?
>>>>
>>>>Thanks in advance.
>>>
>>>
>>>http://doughennig.blogspot.com/2006/04/dont-return-inside-with.html
>>
>>Thanks, Tore. Perhaps this may be one of the problems here, which we may want to eliminate. Although it's a bit tricky given that lengthy code.
>
>I hope you use Thor? One of the Thor tools will give you a list of the places where you have a Return within a With-Endwith construct. It can even fix it for you.

"Fix it for you"? Since multiple RETURNs is one sign of spaghetti logic, how can Thor "fix" it in the general case?
Regards. Al

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"Never let your sense of morals prevent you from doing what is right." -- Isaac Asimov

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