public IList<Core.Business.MiniBlogExtend> GetAllMiniBlogExtend()
        {
            IList<Core.Business.MiniBlogExtend> miniBlogExtendlist = new List<Core.Business.MiniBlogExtend>();
            SqlServerUtility sql = new SqlServerUtility(connectionString);

            SqlDataReader reader = sql.ExecuteSPReader("USP_MiniBlogExtend_SelectAll");

            if (reader != null)
            {
                while (reader.Read())
                {
                    Core.Business.MiniBlogExtend miniBlogExtend = new Core.Business.MiniBlogExtend();
                    long Id = 0;

                    if (!reader.IsDBNull(0)) Id = reader.GetInt64(0);

                    miniBlogExtend = CY.UME.Core.Business.MiniBlogExtend.Load(Id);
                    miniBlogExtend.MarkOld();
                    miniBlogExtendlist.Add(miniBlogExtend);
                }
                reader.Close();
            }
            return miniBlogExtendlist;
        }
        public IList<CY.UME.Core.Business.MiniBlogExtend> GetMiniBlogByPagesAndActId(string activityId, CY.UME.Core.PagingInfo pageInfo)
        {
            IList<Core.Business.MiniBlogExtend> miniBlogExtendlist = new List<Core.Business.MiniBlogExtend>();
            SqlServerUtility sql = new SqlServerUtility(connectionString);

            #region ����
            string tables = "MiniBlogExtend";
            string pK = "Id";
            string sort = "Id Desc";
            int pageNum = pageInfo.CurrentPage;
            int pageSize = pageInfo.PageSize;
            string fields = "[Id], [AccountId],[ActivityId],[IsPhoneSended],[IsMsgReceived],[ReferedId],[ReferedName],[TransferedNum],[ImgPath],[ReferedAuthorId],[Video]";
            string filter = "[ActivityId]='" + activityId + "'";
            string group = String.Empty;
            #endregion
            sql.AddParameter("@Tables", SqlDbType.VarChar, tables);
            sql.AddParameter("@PK", SqlDbType.VarChar, pK);
            sql.AddParameter("@Sort", SqlDbType.VarChar, sort);
            sql.AddParameter("@PageNumber", SqlDbType.Int, pageNum);
            sql.AddParameter("@PageSize", SqlDbType.Int, pageSize);
            sql.AddParameter("@Fields", SqlDbType.VarChar, fields);
            sql.AddParameter("@Filter", SqlDbType.VarChar, filter);
            sql.AddParameter("@Group", SqlDbType.VarChar, group);
            SqlDataReader reader = sql.ExecuteSPReader("Paging_RowCount");

            if (reader != null)
            {
                while (reader.Read())
                {
                    Core.Business.MiniBlogExtend miniBlogExtend = new Core.Business.MiniBlogExtend();
                    long Id = 0;

                    if (!reader.IsDBNull(0)) Id = reader.GetInt64(0);

                    miniBlogExtend = CY.UME.Core.Business.MiniBlogExtend.Load(Id);
                    miniBlogExtend.MarkOld();
                    miniBlogExtendlist.Add(miniBlogExtend);
                }
                reader.Close();
            }
            return miniBlogExtendlist;
        }
        public Core.Business.MiniBlogExtend Select(Int64 id)
        {
            SqlServerUtility sql = new SqlServerUtility(connectionString);

            sql.AddParameter("@Id", SqlDbType.BigInt, id);
            SqlDataReader reader = sql.ExecuteSPReader("USP_MiniBlogExtend_Select_By_Id");

            if (reader != null && !reader.IsClosed && reader.Read())
            {
                Core.Business.MiniBlogExtend miniBlogExtend = new Core.Business.MiniBlogExtend();

                if (!reader.IsDBNull(0)) miniBlogExtend.Id = reader.GetInt64(0);
                if (!reader.IsDBNull(1)) miniBlogExtend.AccountId = reader.GetInt64(1);
                if (!reader.IsDBNull(2)) miniBlogExtend.ActivityId = reader.GetString(2);
                if (!reader.IsDBNull(3)) miniBlogExtend.IsPhoneSended = reader.GetBoolean(3);
                if (!reader.IsDBNull(4)) miniBlogExtend.IsMsgReceived = reader.GetBoolean(4);
                if (!reader.IsDBNull(5)) miniBlogExtend.ReferedId = reader.GetInt64(5);
                if (!reader.IsDBNull(6)) miniBlogExtend.ReferedName = reader.GetString(6);
                if (!reader.IsDBNull(7)) miniBlogExtend.TransferedNum = reader.GetInt32(7);
                if (!reader.IsDBNull(8)) miniBlogExtend.ImgPath = reader.GetString(8);
                if (!reader.IsDBNull(9)) miniBlogExtend.ReferedAuthorId = reader.GetInt64(9);
                if (!reader.IsDBNull(10)) miniBlogExtend.Video = reader.GetString(10);

                reader.Close();
                return miniBlogExtend;
            }
            else
            {
                if (reader != null && !reader.IsClosed)
                    reader.Close();

                return null;
            }
        }