/// <summary>
        /// Evento di chiusura della view Gestione gestioni
        /// </summary>
        /// <param name="param">La view che ha inviato l'evento</param>
        public void CloseMe(object param)
        {
            RegistryOwnerView ROV = param as RegistryOwnerView;
            DockPanel         wp  = ROV.Parent as DockPanel;

            wp.Children.Remove(ROV);
        }
        private void OpenGestioni(object param)
        {
            DockPanel mainGrid = param as DockPanel;

            if (ownerView == null || !mainGrid.Children.Contains(shareTypeView))
            {
                ownerViewModel = new RegistryOwnerViewModel(_registryServices);
                ownerView      = new RegistryOwnerView(ownerViewModel);
                mainGrid.Children.Add(ownerView);
            }
            else
            {
                ownerView      = null;
                ownerViewModel = null;
            }
        }