iOS7 when UIsearchbar added in UINavigationBar not showing cancel button

Question

I add UISearchBar above UINavigationBar and set UIsearchbar showsCancelButton YES, work fine in iOS6 but in iOS7 not showing cancel button. I used below code snippet

Answer 1

Since iOS 7 you can just set the property displaysSearchBarInNavigationBar to YES on the UISearchDisplayController to automatically get a UISearchbar in the NavigationBar.