private static Dictionary <string, ADRecipient> FindByParticipantLegacyExchangeDNs(IEnumerator <Participant> recipients, UserContext userContext)
{
List <string> list = new List <string>();
while (recipients.MoveNext())
{
Participant participant = recipients.Current;
if (participant.RoutingType == "EX" && !string.IsNullOrEmpty(participant.EmailAddress))
{
list.Add(participant.EmailAddress.ToLowerInvariant());
}
}
return(AdRecipientBatchQuery.FindByLegacyExchangeDNs(list.ToArray(), userContext));
}
public AdRecipientBatchQuery(UserContext userContext, params string[] legacyDNs)
{
this.legacyExchangeDNToRecipientDictionary = AdRecipientBatchQuery.FindByLegacyExchangeDNs(legacyDNs, userContext);
}