internal ABPerson(IntPtr handle, ABAddressBook addressbook) : base(handle, false) { AddressBook = addressbook; }
internal ABSource(IntPtr handle, ABAddressBook addressbook) : base(handle, false) { AddressBook = addressbook; }
public ExternalChangeEventArgs(ABAddressBook addressBook, NSDictionary info) { AddressBook = addressBook; Info = info; }
internal ABGroup (IntPtr handle, ABAddressBook addressbook) : base (CFObject.CFRetain (handle), addressbook) { }