imBMW.Features.Menu.MenuBase.ScreenNavigatedFrom C# (CSharp) Метод

        protected virtual void ScreenNavigatedFrom(MenuScreen screen)
        {
            if (screen == null)
            {
                return;
            }

            screen.OnNavigatedFrom(this);

            screen.ItemClicked -= currentScreen_ItemClicked;
            screen.Updated -= currentScreen_Updated;
        }