/// <summary>
///
/// </summary>
/// <param name="addressBook">
/// A <see cref="ABAddressBook"/>
/// </param>
/// <param name="requestedGroupName">
/// A <see cref="System.String"/>
/// </param>
/// <returns>
/// A <see cref="ABPerson[]"/>
/// </returns>
private ABPerson[] GetContactsByGroup(ABAddressBook addressBook, string requestedGroupName)
{
ABPerson [] people = new ABPerson[0];
ABGroup[] groups = addressBook.GetGroups();
foreach(ABGroup abGroup in groups) {
if(abGroup.Name == requestedGroupName) {
ABRecord[] records = abGroup.GetMembers(DEFAULT_CONTACTS_LIST_SORT); //get list sorted by FirstName (default)
people = new ABPerson[records.Length];
for(int i=0; i< records.Length; i++) {
ABRecord record = records[i];
ABPerson person = addressBook.GetPerson(record.Id);
if(person!=null) {
people[i] = person;
}
}
break;
}
}
return people;
}