iOS:获取UISearchBar取消按钮

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//设置searchBar取消按钮
UIView *subVie = [searchbar superview];
for (id vie in [subVie subviews]) {
    if ([vie isKindOfClass:[UIButton class]]) {
       UIButton *btn = (UIButton *)vie;
       [btn setTitle:@"取消" forState:UIControlStateNormal];
    }
}

iOS:获取UISearchBar取消按钮

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原文地址：http://blog.csdn.net/u013243469/article/details/45194401