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Quick Question on Proc Returns
Message
De
27/01/2009 02:47:05
 
 
À
26/01/2009 17:28:17
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:
01377244
Vues:
25
>>>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 can just search a location in gofish and not select a project.
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