| 发表于:2007-05-09 17:03:1713楼 得分:0 |
private sub command1_click() dim sql as string sql = "select 系别,年级,专业,班级 " _ & ",sum(iif(分数 between 0 and 20,1,0)) as [0-20] " _ & ",sum(iif(分数 between 21 and 30,1,0)) as [21-30] " _ & ",sum(iif(分数 between 31 and 40,1,0)) as [31-40] " _ & ",sum(iif(分数 between 41 and 50,1,0)) as [41-50] " _ & ",sum(iif(分数 between 51 and 60,1,0)) as [51-60] " _ & ",sum(iif(分数 between 61 and 70,1,0)) as [61-70] " _ & ",sum(iif(分数 between 71 and 80,1,0)) as [71-80] " _ & ",sum(iif(分数 between 81 and 90,1,0)) as [81-90] " _ & ",sum(iif(分数 between 91 and 100,1,0)) as [91-100] " _ & "from pth group by 系别,年级,专业,班级 " set datagrid1.datasource = nothing adodc1.recordsource = sql set datagrid1.datasource = adodc1 datagrid1.refresh end sub | | |
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