Editing Address book Programmatically - iphone

I'm able to add contact to address book now after adding the contact whil clicking开发者_JAVA百科 on edit button the button should change as done how to handle ??

The AddressBook API for the iPhone is given in the AddressBook Programming Guide for iPhone OS. I'm not sure what you are asking because your question is not intelligible English; however, if there is something that you need to do with the AddressBook on the iPhone the answer is almost certainly given in the link.