NSArray 类定义的方法
- makeObjectsPerformSelector:@select(aMethod)
简介:让数组中的每个元素 都调用 aMethod
- makeObjectsPerformSelector:@select(aMethod)
withObject:oneObject
[[self.view subviews] makeObjectsPerformSelector:@selector(removeFromSuperview)];
时间: 2024-09-29 02:06:06