private void ShowMessage(string message, int?delay = 5)
{
TaskBar bar = new TaskBar();
bar.Left = SystemParameters.WorkArea.Size.Width - bar.Width;
bar.Top = SystemParameters.WorkArea.Size.Height - bar.Height;
bar.Topmost = true;
bar.txtMessage.Text = message;
bar.Show();
if (delay.HasValue)
{
bar.CloseMessage(delay.Value);
}
}