System.Data.DataTableReader.Close C# (CSharp) Method

        public override void Close()
        {
            if (!_isOpen)
            {
                return;
            }

            // no need to listen to events after close
            if (_listener != null)
            {
                _listener.CleanUp();
            }

            _listener = null;
            _schemaTable = null;
            _isOpen = false;
        }

        public void Fact()
        {
            var connection = default (DbConnection);
            var reader = default(DbDataReader);

            try
            {
                connection = KandaXunitProviderFactory.Instance.CreateConnection();
                connection.Open();

                var schema = connection.GetTablesSchema();
                reader = new DataTableReader(schema);

                while (reader.Read())
                {
                    var name = reader.GetString(reader.GetOrdinal(@"TABLE_NAME"));
                    var type = reader.GetString(reader.GetOrdinal(@"TABLE_TYPE"));

                    //this.transformEntity(name, type);
                    this.transformInsertTable(name, type);
                }
            }
            finally
            {
                if (reader != null) { reader.Close(); }
                if (connection != null) { connection.Close(); }
            }
        }