数据库的DataBase connection 简单池功能启示

    }
            catch (Exception ex)
            {
                throw ex;
            }
        }

        /// <summary>
        /// 将连接对象放入池中
        /// </summary>
        /// <param name="conn">数据库连接对象</param>
        public void ReturnDBConn(SqlConnection conn)
        {
            base.ReturnObjectToPool(conn);
        }
    }
}