iphone - ABPersonRef - usage -

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Abipirenff is trying to create an object for example: ABpersonRef ref;

This includes the addressbook and address book UI framework, so when I call it 'ABPsinerf' underdeveloped identifier,

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Have you imported into your source file? 

  #import & lt; Address book / address book & Gt; #import & lt; Address Book UI / Address BookIH & GT; Edit    Edit:  I have read your question more carefully. There is no APPSerff type (at least public) in iPhone SDK with ABRecordRef type Should work which is normal for both person and group records - as you can all AB *** methods work with the ABRecordRef type.

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