如何從ABPeoplePickerView的選定ABPerson獲取電子郵件

Question

我需要從我的Cocoa應用程序訪問選定人的電子郵件。我已經將ABPeoplePickerView放在主窗口上，並通過[peoplePicker selectedRecords]獲得了選定人員的列表。如何訪問ABPerson對象的電子郵件字段？

Answer 1

我假設你ABPerson對象由person引用：

ABRecordCopyValue((ABRecordRef) person, kABEmailProperty); 

Answer 2

-(BOOL)peoplePickerNavigationController:(ABPeoplePickerNavigationController *)peoplePicker 
    shouldContinueAfterSelectingPerson:(ABRecordRef)person 
           property:(ABPropertyID)property 
          identifier:(ABMultiValueIdentifier)identifier 
{ 
    NSString *email = nil; 
    ABMultiValueRef emails = ABRecordCopyValue(person, kABPersonEmailProperty); 
    if(emails){ 
     email = (NSString *) ABMultiValueCopyValueAtIndex(emails,0); 
     [email autorelease]; 
    } 

    [self dismissModalViewControllerAnimated:YES]; 
    emaillabel.text = email; 
    return YES; 
}