Asp.Net 通用数据操作类 (附通用数据基类)第1/2页

                if (conn != null)
                {
                    try
                    {
                        conn.Close();
                        conn.Dispose();
                    }
                    catch (Exception ee)
                    {
                    }
                    finally
                    {
                        conn = null;
                    }
                }
            }
            // TODO: 此处释放非受控资源。设置被处理过标记 
            _alreadyDispose = true;
        }
        #endregion
        #region IDisposable 成员

        public void Dispose()
        {
            Dispose(true);
            GC.SuppressFinalize(this);
        }

        #endregion

        #region 数据基本操作