(C# UWP/WinRT) IMAP Copy Email from Selected Folder to Another Folder

Copies an email from the selected mailbox (folder) to another mailbox (folder).

Chilkat Universal Windows Platform (UWP) / WinRT Downloads Chilkat for the Universal Windows Platform (UWP)

// This example requires the Chilkat API to have been previously unlocked.
// See Global Unlock Sample for sample code.

// This example copies an email from one mailbox to another.
Chilkat.Imap imap = new Chilkat.Imap();

// Turn on session logging for debugging.
imap.KeepSessionLog = true;

// Connect using TLS.
imap.Ssl = true;
imap.Port = 993;
bool success = await imap.ConnectAsync("imap.example.com");
if (success != true) {
    Debug.WriteLine(imap.LastErrorText);
    return;
}

// Authenticate
success = await imap.LoginAsync("email_account_login","email_account_password");
if (success != true) {
    Debug.WriteLine(imap.LastErrorText);
    return;
}

// Select an IMAP mailbox
success = await imap.SelectMailboxAsync("Inbox");
if (success != true) {
    Debug.WriteLine(imap.LastErrorText);
    return;
}

// Search for messages having "Test email" in the subject.
bool fetchUids = true;
Chilkat.MessageSet messageSet = await imap.SearchAsync("SUBJECT \"Test email\"",fetchUids);
if (imap.LastMethodSuccess != true) {
    Debug.WriteLine(imap.LastErrorText);
    return;
}

// Assuming we have 1 or more messages in the set, copy the 1st one to the folder "Inbox.testFolder"
if (messageSet.Count > 0) {
    success = await imap.CopyAsync(messageSet.GetId(0),messageSet.HasUids,"Inbox/testFolder");
    if (success != true) {
        Debug.WriteLine(imap.LastErrorText);
    }

}

Debug.WriteLine(imap.SessionLog);

Debug.WriteLine("OK");

// Sample sessiong log:

// ----INFO----
// Connecting to IMAP server at outlook.office365.com:993
// ----IMAP RESPONSE----
// * OK The Microsoft Exchange IMAP4 service is ready. [QgBMADAAUABSADAAMQAwADIAQwBBADAAMAA3ADAALgBwAHIAbwBkAC4AZQB4AGMAaABhAG4AZwBlAGwAYQBiAHMALgBjAG8AbQA=]
// ----IMAP REQUEST----
// aaab LOGIN "chilkat@live.com"
// ----IMAP RESPONSE----
// aaab OK LOGIN completed.
// ----IMAP REQUEST----
// aaac SELECT "Inbox"
// ----IMAP RESPONSE----
// * 28 EXISTS
// * 0 RECENT
// * FLAGS (\Seen \Answered \Flagged \Deleted \Draft $MDNSent)
// * OK [PERMANENTFLAGS (\Seen \Answered \Flagged \Deleted \Draft $MDNSent)] Permanent flags
// * OK [UNSEEN 23] Is the first unseen message
// * OK [UIDVALIDITY 14] UIDVALIDITY value
// * OK [UIDNEXT 6416] The next unique identifier value
// aaac OK [READ-WRITE] SELECT completed.
// ----IMAP REQUEST----
// aaad UID SEARCH SUBJECT "Test email"
// ----IMAP RESPONSE----
// * SEARCH 6414
// aaad OK SEARCH completed.
// ----IMAP REQUEST----
// aaae UID COPY 6414 "Inbox/testFolder"
// ----IMAP RESPONSE----
// aaae OK [COPYUID 180 6414 1] COPY completed.
// 
// OK