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Quick Question on Proc Returns
Message
De
26/01/2009 17:28:17
 
 
À
26/01/2009 16:46:40
Information générale
Forum:
Visual FoxPro
Catégorie:
Autre
Versions des environnements
Visual FoxPro:
VFP 6 SP5
OS:
Windows XP SP2
Network:
Windows 2003 Server
Database:
Visual FoxPro
Divers
Thread ID:
01377136
Message ID:
01377149
Vues:
16
>>Hey Guys
>>
>>Trying to track a flag variable through and, as best as I can tell, the only place it is getting set is in a line
>>
>> lSessionYOpen=SessionOKCP()
>>where SessionOKCP() is
>>
>>PROC SessionOKCP
>>if not m.viewonly
>>	SHOW GET m.leavehere, 1 PROMPT 'OK'
>>else
>>	SHOW GET m.leavehere, 1 PROMPT 'EXIT'
>>endi
>>RETURN
>>
>>
>>Now, procedures always return True, yes? And if that is so, why does it appear that lSessionYOpen never gets changed from it's initialization of False?
>>
>>Speak in small words please, as I've got a raging headache.
>
>You can download the GoFish utility (Download#9925) to search for strings in an entire project. It's useful to check if you might have another version of SessionOKCP() somewhere that's being accessed unexpectedly.
>
>It sounds like the issue is a value isn't getting changed. If it is being changed, but you don't know where, you can use the debugger and set it to break when the variable's value changes.
>
>You're right, the proc you've listed should return .T. You could experiment with RETURNing something else, inserting WAIT WINDOW just above it etc. to see if that code is actually being accessed.

I haven't had much luck with GoFish and this project, mostly because half the code isn't in the project. Don't ask...
"You don't manage people. You manage things - people you lead" Adm. Grace Hopper
Pflugerville, between a Rock and a Weird Place
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