public WpfPredefinedToastNotification(WpfPredefinedToastNotificationContent content, CustomNotifier notifier)
 {
     this.toast    = new CustomNotification(content.ViewModel, notifier);
     this.content  = content;
     this.notifier = notifier;
     this.notifier.ContentTemplate = NotificationServiceTemplatesHelper.PredefinedToastTemplate;
 }
 public WpfPredefinedToastNotification(WpfPredefinedToastNotificationContent content, CustomNotifier notifier) {
     this.toast = new CustomNotification(content.ViewModel, notifier);
     this.content = content;
     this.notifier = notifier;
     this.notifier.ContentTemplate = NotificationServiceTemplatesHelper.PredefinedToastTemplate;
 }