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Best way to re-factor
Message
 
À
14/02/2013 12:46:20
John Baird
Coatesville, Pennsylvanie, États-Unis
Information générale
Forum:
ASP.NET
Catégorie:
Code, syntaxe and commandes
Versions des environnements
Environment:
C# 4.0
OS:
Windows 7
Network:
Windows 2003 Server
Database:
MS SQL Server
Divers
Thread ID:
01565967
Message ID:
01566047
Vues:
56
>>Do you really think that the type of pattern used by, for example, Int.TryParse() does not have uses ?
>
>No, it has its place, I guess, but it could just as easily have returned an object with 2 properties. Not looking to restart a lengthy discussion on style. It is just my personal opinion and practice.

I agree with you up to here, but why does TryParse need to return success of failure? I rather have it returning null if it fails and then no need of an output parameter (or an object with 2 properties), I just need to remember that my variable should be nullable.
"The five senses obstruct or deform the apprehension of reality."
Jorge L. Borges?

"Premature optimization is the root of all evil in programming."
Donald Knuth, repeating C. A. R. Hoare

"To die for a religion is easier than to live it absolutely"
Jorge L. Borges
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