public event Pop3MessageDownloadedEventHandler MessageDownloaded

Public Event MessageDownloaded As Pop3MessageDownloadedEventHandler

using System;
using MailBee;
using MailBee.Pop3Mail;
using MailBee.Mime;

class Sample
{
    // MessageDownloaded event handler.
    private static void OnMessageDownloaded(object sender,
        Pop3MessageDownloadedEventArgs e)
    {
        Console.WriteLine("The header of the message #" + e.MessageNumber +
            " has been downloaded");
    }

    // The actual code.
    static void Main(string[] args)
    {
        Pop3 pop = new Pop3();

        // Subscribe to the MessageDownloaded event.
        pop.MessageDownloaded +=
            new Pop3MessageDownloadedEventHandler(OnMessageDownloaded);

        pop.Connect("mail.domain.com");
        pop.Login("jdoe", "secret");

        // Download headers of the last 10 messages in the inbox.
        MailMessageCollection msgs = pop.DownloadMessageHeaders(pop.InboxMessageCount - 9, 10);

        pop.Disconnect();
    }
}

Imports System
Imports MailBee
Imports MailBee.Pop3Mail
Imports MailBee.Mime

Class Sample
    ' MessageDownloaded event handler.
    Private Shared Sub OnMessageDownloaded(ByVal sender As Object, _
        ByVal e As Pop3MessageDownloadedEventArgs)
        Console.WriteLine("The header of the message #" & e.MessageNumber & _
            " has been downloaded")
    End Sub

    ' The actual code.
    Shared Sub Main(ByVal args As String())
        Dim pop As New Pop3

        ' Subscribe to the MessageDownloaded event.
        AddHandler pop.MessageDownloaded, AddressOf OnMessageDownloaded

        pop.Connect("mail.domain.com")
        pop.Login("jdoe", "secret")

        ' Download headers of the last 10 messages in the inbox.
        Dim msgs As MailMessageCollection = pop.DownloadMessageHeaders(pop.InboxMessageCount - 9, 10)

        pop.Disconnect()
    End Sub
End Class