protected virtual void OnCreating(CreatingEventArgs e)
        {
            EventHandler <CreatingEventArgs> handler = Creating;

            if (handler != null)
            {
                handler(this, e);
            }
        }
 protected virtual void OnCreating(CreatingEventArgs e)
 {
     EventHandler<CreatingEventArgs> handler = Creating;
     if (handler != null) handler(this, e);
 }