Re: Where can I get some examples of if() conditionals being used with string variables in Objective-C
Re: Where can I get some examples of if() conditionals being used with string variables in Objective-C
- Subject: Re: Where can I get some examples of if() conditionals being used with string variables in Objective-C
- From: Jean-Daniel Dupas <email@hidden>
- Date: Wed, 25 Jun 2008 14:36:49 +0200
Le 25 juin 08 à 14:24, Papa-Raboon a écrit :
Hi All,
Anybody know where can I get some examples of if() conditionals
being used
with string variables in Objective-C?
To be specific, I am trying to use an if conditional to check the
value of a
string being a certain value and then replacing it with a different
value if
the condition returns TRUE.
Currently I have:
NSString *theName = [NSString stringWithFormat:@"%@ %@", [firstName
stringValue], [lastName stringValue]];
I thought that this would work but it doesn't:
if ([NSString theName] == @"John Lenon") {
// then something here using setStringValue but haven't got a clue
how to do
this.
}
I want to check if "theName is currently "John Lenon" and change it
to be
"Ringo Starr".
Any help would be greatly appreciated thanks as I am a complete
newbie and
need to get my head around many things in Objective-C.
Thanks
Paul Randall
Check this complete NSString programming guide, and if you don't find
what you need, ask again.
http://developer.apple.com/documentation/Cocoa/Conceptual/Strings/introStrings.html
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