快速清除subviews
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)];
NSArray 类定义的方法
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)];