setSearchDisplayController considered private-API?

Question

I recently submitted an app for app review but I got rejected because of the use of a private API. I\'m still a bit new to iPhone developing so I was wondering if someone could

Answer 1

From Apple's UIViewController doc:

@property(nonatomic, readonly, retain) UISearchDisplayController *searchDisplayController
This property reflects the value of the searchDisplayController outlet that you set in Interface Builder. If you create your search display controller programmatically, this property is set automatically by the search display controller when it is initialized.