private TableSource LoadTableSource(int tableId, string tableName)
        {
            var source = new TableSource(this, StoreSystem, LargeObjectStore, tableId, tableName);

            if (!source.Exists())
            {
                return(null);
            }

            return(source);
        }
        private TableSource LoadTableSource(int tableId, string tableName)
        {
            var source = new TableSource(this, StoreSystem, LargeObjectStore, tableId, tableName);
            if (!source.Exists())
                return null;

            return source;
        }