private void PushNotification(NotificationMessage m) { Notifications.Add(new NotificationDataModel() { NotificationMessage = m.Text, TimeStamp = m.TimeStamp, IsReaded = false }); _appApplicationEnvironment.EventHub.Publish <UpdateNotifyBadgeMessage>(new UpdateNotifyBadgeMessage() { Value = Notifications.Count }); if (_needPopupNotify) { _popupNotifier.ShowPopupMessage("Time Tracker", m.Text); } if (_needSoundNotify) { SystemSounds.Asterisk.Play(); //temp } }