string strSql = string.Format("select top {0} 1.这里差列名可以用*代替 from [Admin] where 2.这里差列名> (select top 1 3.top 1多余 max(id) from (select top {1} 4.这里差列名可以用*代替 from [Admin] where {2} order by id desc))", PageSize, PageSize * (PageIndex - 1), strWhere);