Objective C: Which is changed, property or ivar?
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Wilhelmsen
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Published on 2012-06-08T09:58:27Z
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2012/06/08
10:40 UTC
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Worrying about duplicates but can not seem to find and answer I can understand in any of the other posts, I just have to ask:
When I have in my .h:
@interface SecondViewController : UIViewController{
NSString *changeName;
}
@property (readwrite, retain) NSString *changeName;
then in my .m
@synthesize changeName;
-(IBAction)changeButton:(id)sender{
changeName = @"changed";
}
Is it the synthesized property or the instance variable that get changed when I press "changeButton" ?
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