如何在Iphonesdk中創建NSTimer

Question

我是Iphone編程的新手我想知道如何在Xcode Iphonesdk中創建NSTimer。任何人都可以建議我嗎

Answer 1

NSTimer *timer = [NSTimer scheduleTimerWithTimeInterval:TIME_INTERVAL target:self selector:@selector(YOUR_METHOD_NAME) userInfo:nil repeats:YES/NO];

希望這將幫助你........

Answer 2

按照本教程的NSTimer http://eureka.ykyuen.info/2010/06/07/iphone-nstimer-example/

Answer 3

這裏是添加的NSTimer代碼..

1) in .h file 
NSTimer *timer; 

2) in .m file 
timer = [NSTimer scheduledTimerWithTimeInterval:1.0 target:self selector:@selector(YOUR_METHOD_NAME) userInfo:nil repeats:YES]; 

注意::所以你的方法將持續呼叫後，每1 seco第二..如果你要撥打的計時器方法只設置一次重複：NO ...

無效定時器

3) to invalidate the timer where you want.. 
    [timer invalidate];