ios4 - 如何停止/使 NSTimer 无效

Question

可能重复：
NSTimer 不会停止

如何停止/使 NSTimer 无效？

下面是代码：

- (void)autoscrollTimerFired:(NSTimer*)timer {

   NSLog(@"Each & Every Time this MEthods is called Even if I try to invalidate it in viewDidDisappear "); 
}


- (void)viewWillAppear:(BOOL)animated{

    if (autoscrollTimer == nil) {
        autoscrollTimer = [NSTimer scheduledTimerWithTimeInterval:(35.0/1000.0)
                                                           target:self
                                                         selector:@selector(autoscrollTimerFired:) 
                                                         userInfo:nil 
                                                          repeats:YES]; // To repeat this thread it's as per my requirement
    }
}

-(void) viewWillDisappear:(BOOL)animated {

    [autoscrollTimer invalidate];
}

所以，请建议我这样做......

Answer 1

我有同样的问题。我猜你已经把它作为非原子属性，保留吗？

请这样做：

[self.autoscrollTimer invalidate];

谢谢。