protected virtual void OnCreated(CreatedEventArgs e)
        {
            EventHandler <CreatedEventArgs> handler = Created;

            if (handler != null)
            {
                handler(this, e);
            }
        }
 protected virtual void OnCreated(CreatedEventArgs e)
 {
     EventHandler<CreatedEventArgs> handler = Created;
     if (handler != null) handler(this, e);
 }