Plateforme Level Extreme
Abonnement
Profil corporatif
Produits & Services
Support
Légal
English
Using of AndAlso
Message
De
01/09/2011 10:37:20
 
 
Information générale
Forum:
ASP.NET
Catégorie:
Code, syntaxe and commandes
Versions des environnements
Environment:
VB 9.0
OS:
Windows 7
Network:
Windows 2003 Server
Database:
MS SQL Server
Application:
Web
Divers
Thread ID:
01522454
Message ID:
01522469
Vues:
36
>If the first condition is false, we don't need to evaluate the second. AndAlso only evaluates the second condition if the first is true. According to the linked article, both conditions will be evaluated if you used And. In other words, it seems we always want to use AndAlso in VB.NET instead of And

Yes, this will save on verification on that line to avoid continuing for nothing. But, I took the approach of indenting all conditions instead of making them in one big line. This gives me more flexibility and much easier to understand for a newcomer.
Michel Fournier
Level Extreme Inc.
Designer, architect, owner of the Level Extreme Platform
Subscribe to the site at https://www.levelextreme.com/Home/DataEntry?Activator=55&NoStore=303
Subscription benefits https://www.levelextreme.com/Home/ViewPage?Activator=7&ID=52
Précédent
Répondre
Fil
Voir

Click here to load this message in the networking platform