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(C#) How to Download Messages in MessageSet One at a TimeIf a message set contains a huge number of emails, it's NOT a good idea to try to download all at once into an email bundle using a method such as FetchBundle. It's better to iterate over the messages in the set to download one by one.
// This example requires the Chilkat API to have been previously unlocked. // See Global Unlock Sample for sample code. Chilkat.Imap imap = new Chilkat.Imap(); // Connect using TLS. imap.Ssl = true; imap.Port = 993; bool success = imap.Connect("imap.example.com"); if (success != true) { Debug.WriteLine(imap.LastErrorText); return; } // Authenticate success = imap.Login("email_account_login","email_account_password"); if (success != true) { Debug.WriteLine(imap.LastErrorText); return; } // Select an IMAP mailbox success = imap.SelectMailbox("Inbox"); if (success != true) { Debug.WriteLine(imap.LastErrorText); return; } // Search for messages and return a set of matching messages. // (This example will simply search for ALL messages.) bool fetchUids = true; Chilkat.MessageSet messageSet = imap.Search("ALL",fetchUids); if (imap.LastMethodSuccess != true) { Debug.WriteLine(imap.LastErrorText); return; } Debug.WriteLine("Number of messages = " + Convert.ToString(messageSet.Count)); int i = 0; while (i < messageSet.Count) { Chilkat.Email email = imap.FetchSingle(messageSet.GetId(i),fetchUids); if (imap.LastMethodSuccess != true) { Debug.WriteLine(imap.LastErrorText); return; } Debug.WriteLine(email.From + "; " + email.Subject); i = i + 1; } Debug.WriteLine("OK"); |
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