private void sendClick(object sender, EventArgs e)
{
Cursor.Current = Cursors.WaitCursor;
var emailConfig = new EmailConfig
{
Subject = subject.Text,
Message = messageText.Text,
ServerSMTP = server.Text,
Port = int.Parse(port.Text),
Ssl = ssl.Checked,
FromEmail = user.Text,
Password = password.Text
};
_send.SendEmail(_dt, emailConfig);
this.Close();
}