//dialog vensters
private void OnMessageReceived(UpdateFinishedMessage message)
{
if (message.Type == UpdateFinishedMessage.MessageType.Updated)
{
_dialogService.CloseCategorieDetailDialog();
}
if (message.Type == UpdateFinishedMessage.MessageType.Deleted || message.Type == UpdateFinishedMessage.MessageType.Inserted)
{
CategorieDataService cds = new CategorieDataService();
Categories = cds.GetCategories();
_dialogService.CloseCategorieDetailDialog();
}
}