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Cant get home from endscan
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Forum:
Visual FoxPro
Catégorie:
Codage, syntaxe et commandes
Titre:
Cant get home from endscan
Versions des environnements
Visual FoxPro:
VFP 9 SP2
OS:
Windows Server 2012
Network:
Windows 2008 Server
Database:
MS SQL Server
Application:
Web
Divers
Thread ID:
01576184
Message ID:
01576184
Vues:
81
When i scan for a match and GET a match, i exit and assume the program should break out of the loop.
what happens here however is that the program continues AFTER the endscan even if i place a RETURN

so the only way i have found to determine if the scan was successful is to place a count in the search.

i must be missing something. Can anyone tell me how to break out of the scan and return to the program that called the lookup procedure without the messy count.

what i want is if the scan is successful in find one match to break out and not go beyond endscan. the only time endscan should be reached is if the scan was not successful in finding a match.

tnx
k
procedure lookup
cc=0
scan for sct = TL  
wait window tl+ " found '
cc=cc+1
exit
RETURN	
endscan
		if cc = 0
		WAIT WINDOW TL+' NOT FOUND '
		endif
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