如何计算模拟器中的点击？

Question

我怎么算在模拟器中双击？

Answer 1

- (void) touchesBegan:(NSSet *) touches withEvent:(UIEvent *) event
{
    UITouch *touch = [touches anyObject];
    if (touch.tapCount == 2)
    {
        // do your stuff here
    }
}