Adding new info in Address Book iPhone

How can I add an address to a 开发者_JS百科Address Book contact in iPhone?

Well, in order to search/view the Apple developer iOS reference you will need to join (for free).

http://developer.apple.com/library/ios/navigation/

http://developer.apple.com/library/ios/#documentation/AddressBook/Reference/ABPersonRef_iPhoneOS/Reference/reference.html

Its a decent resource, and it shows you examples (most of the time).