Plateforme Level Extreme
Abonnement
Profil corporatif
Produits & Services
Support
Légal
English
Limit number of ANDs in a logical expression
Message
Information générale
Forum:
Visual FoxPro
Catégorie:
Autre
Versions des environnements
Visual FoxPro:
VFP 7 SP1
Database:
Visual FoxPro
Divers
Thread ID:
01095106
Message ID:
01095123
Vues:
8
Thanks Yuri

Sergey spotted the missing parenthesis. Can you? It was "...wood for the trees" for me :-)

Terry

>Terry,
>
>There is a limit on the string length. But it should not give you the syntax error.
>
>At least this works for 1000 "and"s:
>
>
>CLEAR
>ll="hi = .t."
>FOR ia=1 TO 1022
>	ll= ll +" and .t."
>ENDFOR
>?LEN(ll)
>&ll
>?hi
>
>
>
>
>>Is there a limit on the number of AND conditions in a logical expr. I use the code below. It was operating fine till I I had to add another 6 conditions. Now the compiler highlights whole lot and just says "syntax error". I enclose the code just in case any of you dead-eye Dicks can see a typo or whatever (it all colour codes OK in the editor)
>>
>>While I'm at it, anyone know whether if any of the conds. fails it will not bother assessing the rest, as I suspect?
>>
>>'ppreciate it.
>>
>>Terry
>>
>>
>>With Thisform
>>  llOpenedEnough	= .lmGetMIFacMast( lcMapDataPath) and ;
>>  		  .lmGetMIZG( lcMapDataPath) and ;
>>  		  .lmGetMIRZStops( lcMapDataPath) and ;
>>  		  .lmGetMIStops( lcMapDataPath) and ;
>>  		  .lmGetMIRoutes( lcMapDataPath) and ;
>>  		  .lmGetMIJourneys( lcMapDataPath) and ;
>>  		  .lmGetMIOperators( lcMapDataPath) and ;
>>  		  .lmGetMITendTypes lcMapDataPath) and ;
>>  		  .lmGetMIServCats( lcMapDataPath) and ;
>>  		  .lmGetMIOpQuals( lcMapDataPath) and ;
>>  		  .lmGetMIVehTypes( lcMapDataPath) and ;
>>  		  .lmGetMIBooking( lcMapDataPath) and ;
>>  		  .lmGetMITimeBand( lcMapDataPath) and ;
>>  		  .lmGetMIOnDS( lcMapDataPath) and ;
>>  		  .lmGetMIFacTypes( lcMapDataPath) and ;
>>  		  .lmGetMIRESUS( lcMapDataPath) and ;
>>  	           .lmGetMIAPs( lcMapDataPath) and ;
>>  		  .lmGetMIAAs( lcMapDataPath) and ;
>>  		  .lmGetMISysOpts( lcMapDataPath)
>>EndWith
>>
- Whoever said that women are the weaker sex never tried to wrest the bedclothes off one in the middle of the night
- Worry is the interest you pay, in advance, for a loan that you may never need to take out.
Précédent
Suivant
Répondre
Fil
Voir

Click here to load this message in the networking platform