PsmFramework.Engines.DrawEngine2d.TiledTextures.ColumnIndex.CleanupKeys C# (CSharp) Méthode

        private void CleanupKeys()
        {
            //TODO: Not sure if this is a good idea. Leaves drawables with disposed keys, right or wrong.
            foreach(ColumnKey key in Keys.Values)
                key.Dispose();
            Keys.Clear();
            Keys = null;
        }