public void WarningAction()
 {
     var specialEvent = new NotificationEvent("Warning Header", "A warning message.", EventLevel.Warning);
     _eventAggregator.Publish(specialEvent);
 }
 public void ErrorAction()
 {
     var specialEvent = new NotificationEvent("Error Header", "An error message.", EventLevel.Error);
     _eventAggregator.Publish(specialEvent);
 }
 public void TrivialAction()
 {
     var specialEvent = new NotificationEvent("Trivial Header", "A trivial message.", EventLevel.Trivial);
     _eventAggregator.Publish(specialEvent);
 }
 public void CriticalAction()
 {
     var specialEvent = new NotificationEvent("Critical Header", "A critical message.", EventLevel.Critical);
     _eventAggregator.Publish(specialEvent);
 }