iphone - How do I get the email value the user selected in iOS address book? -

i trying email value of address book contact.

i need capture email user click , can figure out how syntax right.

i used example picked first email available, trying switch email user selects. started writing //nsstring* email = abrecordcopyvalue(property, );

or how index value of user selected. if had index value of email selected, reuse code had commented out.

- (bool)peoplepickernavigationcontroller: (abpeoplepickernavigationcontroller *)peoplepicker   shouldcontinueafterselectingperson:(abrecordref)person                             property:(abpropertyid)property                           identifier:(abmultivalueidentifier)identifier {      nsstring* name = (__bridge_transfer nsstring*)abrecordcopyvalue(person, kabpersonfirstnameproperty);      self.username.text = name;      self.mymessage.recpipientname = name;      //nsstring* email = abrecordcopyvalue(property)      abmultivalueref emails = abrecordcopyvalue(person, kabpersonemailproperty);      //    if (abmultivaluegetcount(emails) > 0) {      //        email = (__bridge_transfer nsstring*)      //        abmultivaluecopyvalueatindex(emails, 0);      //    } else {      //        email = @"[none]";      //    }      self.useremail.text = email;     self.mymessage.recipientemail = email;     cfrelease(emails);     return no; } 

this example code comes directly book (http://www.apeth.com/iosbook/ch31.html#_abpeoplepickernavigationcontroller):

- (bool)peoplepickernavigationcontroller:         (abpeoplepickernavigationcontroller *)peoplepicker         shouldcontinueafterselectingperson:(abrecordref)person         property:(abpropertyid)property         identifier:(abmultivalueidentifier)identifier {     abmultivalueref emails = abrecordcopyvalue(person, property);     cfindex ix = abmultivaluegetindexforidentifier(emails, identifier);     cfstringref email = abmultivaluecopyvalueatindex(emails, ix);     nslog(@"%@", email); // email here     if (email) cfrelease(email);     if (emails) cfrelease(emails);     [self dismissviewcontrolleranimated:yes completion:nil];     return no; }