(VB.NET) List Email UIDs

List the UIDs of each email in a mailbox.

Note: This example requires Chilkat v11.0.0 or greater.

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Dim success As Boolean = False

Dim imap As New Chilkat.Imap

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

' Connect to an IMAP server.
' Use TLS
imap.Ssl = True
imap.Port = 993
success = imap.Connect("MY-IMAP-DOMAIN")
If (success = False) Then
    Debug.WriteLine(imap.LastErrorText)
    Exit Sub
End If


' Login
success = imap.Login("MY-IMAP-LOGIN","MY-IMAP-PASSWORD")
If (success = False) Then
    Debug.WriteLine(imap.LastErrorText)
    Exit Sub
End If


' Select an IMAP mailbox
success = imap.SelectMailbox("Inbox")
If (success = False) Then
    Debug.WriteLine(imap.LastErrorText)
    Exit Sub
End If


' Get the message IDs of all the emails in the mailbox
' We can choose to fetch UIDs or sequence numbers.
Dim fetchUids As Boolean = True
Dim messageSet As New Chilkat.MessageSet
success = imap.QueryMbx("ALL",fetchUids,messageSet)
If (success = False) Then
    Debug.WriteLine(imap.LastErrorText)
    Exit Sub
End If


Dim i As Integer = 0
Dim n As Integer = messageSet.Count
While i < n
    Debug.WriteLine(messageSet.GetId(i))
    i = i + 1
End While

' Disconnect from the IMAP server.
success = imap.Disconnect()