private void MyFact_Cancelled(object sender, CancelledEventArgs e) { this.Dispatcher.Invoke(() => { TxtMessage.Text = $"Cancelled after {e.ElapsedTime.Seconds} seconds"; BtnFact.IsEnabled = true; }); }
public void OnCancelled(CancelledEventArgs e) { CancelledEventHandler handler = CancelledEvent; if (CancelledEvent != null) { handler(this, e); } }