CODE EXAMPLE FOR CSHARP

windowsform mail sender app

public partial class MainWindow : Window
{
    public MainWindow()
    {
        InitializeComponent();
    }

    private void btnTest_Click(object sender, RoutedEventArgs e)
    {
        MailAddress from = new MailAddress("Someone@domain.topleveldomain", "Name and stuff");
        MailAddress to = new MailAddress("Someone@domain.topleveldomain", "Name and stuff");
        List<MailAddress> cc = new List<MailAddress>();
        cc.Add(new MailAddress("Someone@domain.topleveldomain", "Name and stuff"));
        SendEmail("Want to test this damn thing", from, to, cc);
    }

    protected void SendEmail(string _subject, MailAddress _from, MailAddress _to, List<MailAddress> _cc, List<MailAddress> _bcc = null)
    {
        string Text = "";
        SmtpClient mailClient = new SmtpClient("Mailhost");
        MailMessage msgMail;
        Text = "Stuff";
        msgMail = new MailMessage();
        msgMail.From = _from;
        msgMail.To.Add(_to);
        foreach (MailAddress addr in _cc)
        {
            msgMail.CC.Add(addr);
        }
        if (_bcc != null)
        {
            foreach (MailAddress addr in _bcc)
            {
                msgMail.Bcc.Add(addr);
            }
        }
        msgMail.Subject = _subject;
        msgMail.Body = Text;
        msgMail.IsBodyHtml = true;
        mailClient.Send(msgMail);
        msgMail.Dispose();
    }
}