contactbirthdaykey

  1. C

    iOS Question Error while trying to update birthday on phone contacts. Using ContactsUtils.

    good afternoon everyone, Has anyone managed to update the birthday? Could you tell me how to pass birthday parameter, to be set in the method:: UpdateContact(cu, contacts.ContactBirthdayKey, ??????) ? Already tried as string, cuDate, Long and I could not, always gives error. Thank you for...
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