第一种
for(UIView *view in [self.view subviews])
{
[view removefromsuperview];
}
第二种
[self.subviews makeObjectsPerformSelector:@selector(removeFromSuperview)];
for(UIView *view in [self.view subviews])
{
[view removefromsuperview];
}
[self.subviews makeObjectsPerformSelector:@selector(removeFromSuperview)];
本文标题:iOS开发之删除所有子控件
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