Re: Timer Problems

Subject: Re: Timer Problems
From: Finlay Dobbie <email@hidden>
Date: Sun, 23 Feb 2003 10:31:46 +0000

On Sunday, February 23, 2003, at 10:23  am, Edward Gladwyn wrote:

But when I compile PB says "Invalid use of Void Expression". What's
wrong?!

"[self changeDateTextField]" is a method call, not a selector. Go re-read the Obj-C language guide :-)

What you really want is

NSTimer *everySecond = [NSTimer timerWithTimeInterval:1 target:self selector:@selector(changeDateTextField) userInfo:nil repeats:YES];

 -- Finlay
_______________________________________________
studentdev mailing list | email@hidden
Help/Unsubscribe/Archives: http://www.lists.apple.com/mailman/listinfo/studentdev
Do not post admin requests to the list. They will be ignored.

References:
	>Timer Problems (From: Edward Gladwyn <email@hidden>)

Prev by Date: Re: WWDC and High School Students: A nuisance or a useful purpose?
Next by Date: Re: Timer Problems
Previous by thread: Timer Problems
Next by thread: Re: Timer Problems
Index(es):
- Date
- Thread

Home