摘要:
DataTable DataTable1 = SqlHelper.GetDataTable("select convert(char(5),id) As 'id' ,num from testSum"); DataTable DataTable2 = SqlHelper.GetDataTable("select '统计',Sum(num) from testSum"); DataTable newDataTable = DataTable1.Clone(); object[] obj = new object[newDat 阅读全文
posted @ 2011-12-19 23:52
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