KBS2.Handlers.ItemHandler.ItemHandler.ItemHandler C# (CSharp) Method

        private ItemHandler()
        {
            this._picture = new Dictionary<uint, Bitmap>();
            this._handler = DatabaseHandler.GetInstance();
            this._items = new ObservableCollection<Item>();
            this._items.CollectionChanged += EventItemCollectionChanged;
            this._nullImage = null;
        }