C#中使用ADOMD.NET查询多维数据集的实现方法

                    {
                        connection.Close();
                    }
                    if (destroyConnection == true)
                    {
                        connection.Dispose();
                        connection = null;
                    }
                }
            }
            catch (Exception ex)
            {
                throw ex;
            }
        }
        /// <summary>
        /// 建立连接
        /// </summary>
        /// <param name="connection">AdomdConnection对象的实例</param>
        /// <param name="connectionString">连接字符串</param>
        public void Connect(ref AdomdConnection connection, string connectionString)
        {
            if (connectionString == "")
                throw new ArgumentNullException("connectionString", "The connection string is not valid.");
            //    Ensure an AdomdConnection object exists and that its ConnectionString property is set.
            if (connection == null)
                connection = new AdomdConnection(connectionString);