void sendButton_Click(object sender, RoutedEventArgs e)
{
if (string.IsNullOrEmpty(server.Text) || string.IsNullOrEmpty(from.Text) || string.IsNullOrEmpty(to.Text))
{
MessageBox.Show("All the text boxes are required, fill them in please.", "Papercut", MessageBoxButton.OK, MessageBoxImage.Warning);
return;
}
if(!emailRegex.IsMatch(from.Text) || !emailRegex.IsMatch(to.Text))
{
MessageBox.Show("You need to enter valid email addresses.", "Papercut", MessageBoxButton.OK, MessageBoxImage.Warning);
return;
}
SmtpSession session = new SmtpSession();
session.Sender = server.Text.Trim();
session.MailFrom = from.Text;
session.Recipients.Add(to.Text);
session.Message = File.ReadAllBytes(messageFilename);
worker = new BackgroundWorker();
worker.DoWork += delegate(object s, DoWorkEventArgs args)
{
SmtpSession _session = args.Argument as SmtpSession;
SmtpClient client = new SmtpClient(_session);
client.Send();
};
worker.RunWorkerCompleted += delegate(object s, RunWorkerCompletedEventArgs args)
{
// Save settings for the next time
Settings.Default.ForwardServer = server.Text;
Settings.Default.ForwardTo = to.Text;
Settings.Default.ForwardFrom = from.Text;
Settings.Default.Save();
working = false;
sendingLabel.Visibility = Visibility.Hidden;
DialogResult = true;
};
working = true;
sendButton.IsEnabled = false;
sendingLabel.Visibility = Visibility.Visible;
worker.RunWorkerAsync(session);
}
/// <summary>
/// The send button_ click.
/// </summary>
/// <param name="sender">
/// The sender.
/// </param>
/// <param name="e">
/// The e.
/// </param>
private void sendButton_Click(object sender, RoutedEventArgs e)
{
if (string.IsNullOrEmpty(this.server.Text) || string.IsNullOrEmpty([email protected])
|| string.IsNullOrEmpty(this.to.Text))
{
MessageBox.Show(
"All the text boxes are required, fill them in please.", "Papercut", MessageBoxButton.OK, MessageBoxImage.Warning);
return;
}
if (!emailRegex.IsMatch([email protected]) || !emailRegex.IsMatch(this.to.Text))
{
MessageBox.Show(
"You need to enter valid email addresses.", "Papercut", MessageBoxButton.OK, MessageBoxImage.Warning);
return;
}
var session = new SmtpSession { Sender = this.server.Text.Trim(), MailFrom = [email protected] };
session.Recipients.Add(this.to.Text);
session.Message = File.ReadAllBytes(this.messageFilename);
this.worker = Task.Factory.StartNew(
() =>
{
using (var client = new SmtpClient(session))
{
client.Send();
}
});
this.worker.ContinueWith(
(t) =>
{
// Save settings for the next time
Settings.Default.ForwardServer = this.server.Text;
Settings.Default.ForwardTo = this.to.Text;
Settings.Default.ForwardFrom = [email protected];
Settings.Default.Save();
this.working = false;
this.sendingLabel.Visibility = Visibility.Hidden;
this.DialogResult = true;
},
TaskScheduler.FromCurrentSynchronizationContext());
this.working = true;
this.sendButton.IsEnabled = false;
this.sendingLabel.Visibility = Visibility.Visible;
}
