private string GetSeqSet()
{
switch (_criteria)
{
case SeqSetCriteriaEnum.SaveNo: return(_savedSeqNo + ":*");
case SeqSetCriteriaEnum.Unseen: var unseenIds = _client.Search(false, Encoding.UTF8, new IMAP_Search_Key_Unseen()); return(string.Join(",", unseenIds));
case SeqSetCriteriaEnum.Handle: return(_seqSet);
case SeqSetCriteriaEnum.Recent: var recentIds = _client.Search(false, Encoding.UTF8, new IMAP_Search_Key_Recent()); return(string.Join(",", recentIds));
default: var defaultIds = _client.Search(false, Encoding.UTF8, new IMAP_Search_Key_Unseen()); return(string.Join(",", defaultIds));
}
}
public void getEmail(string login, string password)
{
IMAP_Client client = new IMAP_Client();
client.Connect("imap.yandex.ru", 993, true);
client.Login(login, password);
client.SelectFolder("INBOX");
IMAP_SequenceSet sequence = new IMAP_SequenceSet();
//sequence.Parse("*:1"); // from first to last
IMAP_Client_FetchHandler fetchHandler = new IMAP_Client_FetchHandler();
fetchHandler.NextMessage += new EventHandler(delegate(object s, EventArgs e)
{
Console.WriteLine("next message");
});
fetchHandler.Envelope += new EventHandler <EventArgs <IMAP_Envelope> >(delegate(object s, EventArgs <IMAP_Envelope> e)
{
IMAP_Envelope envelope = e.Value;
if (envelope.From != null && !String.IsNullOrWhiteSpace(envelope.Subject))
{
Console.WriteLine(envelope.Subject);
}
});
// the best way to find unread emails is to perform server search
int[] unseen_ids = client.Search(false, "UTF-8", "unseen");
Console.WriteLine("unseen count: " + unseen_ids.Count().ToString());
// now we need to initiate our sequence of messages to be fetched
sequence.Parse(string.Join(",", unseen_ids));
// fetch messages now
client.Fetch(false, sequence, new IMAP_Fetch_DataItem[] { new IMAP_Fetch_DataItem_Envelope() }, fetchHandler);
// uncomment this line to mark messages as read
// client.StoreMessageFlags(false, sequence, IMAP_Flags_SetType.Add, IMAP_MessageFlags.Seen);
}