Remove Border of UISearchBar in iOS7

Question

I\'m trying to remove border of UISearchBar in iOS 7. In iOS 6 it\'s working fine. I created the UISearchBar programatically. I tried almost every thing from Stack Overflow

Answer 1

self.searchBar.translucent = NO;
self.searchBar.opaque = NO;
if ([self.searchBar respondsToSelector:@selector(setSearchBarStyle:)]) {
    self.searchBar.searchBarStyle = UISearchBarStyleMinimal;
}

// iOS 7 remove 1 px bottom border
if ([self.searchBar respondsToSelector:@selector(setBarTintColor:)]) {
    self.searchBar.barTintColor = [UIColor clearColor];
}
self.searchBar.barStyle = UIBarStyleDefault;

// to remove the 1px bottom border iOS 5, 6
[self.searchBar setBackgroundImage:[UIImage imageWithColor:[UIColor clearColor] andSize:CGSizeMake(1.0f, 1.0f)]];

The order of code seems does matter. It doesn't work if I set the barStyle before the searchBarStyle.