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共有1793人关注过本帖树形打印复制链接主题：自动分组问题

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Post By：2018/1/11 9:11:00 [显示全部帖子]

Dim dt1 As DataTable = DataTables("分组计划")
Dim dt2 As DataTable = DataTables("原始数据")
Dim cs() = {"一", "二", "三", "四", "五", "六"}
For Each r As DataRow In dt1.Select("")
    For Each c As String In cs
        If val(r("分组" & c)) > 0 Then
            Dim drs = dt2.Select("课程" & c & " = '" & r("科目") & "'")
            Dim rs As Integer = Math.Ceiling(drs.count/r("分组" & c))
            For i As Integer = 1 To r("分组" & c)
                For j As Integer = rs*(i-1) To rs*i
                    If j < drs.count Then
                        drs(j)("分组" & c) = i
                    End If
                Next
            Next
        End If
    Next
Next

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等级：版主帖子：85326 积分：427815 威望：0 精华：5 注册：2012/10/18 22:13:00

Post By：2018/1/12 8:46:00 [显示全部帖子]

Dim dt1 As DataTable = DataTables("分组计划")
Dim dt2 As DataTable = DataTables("原始数据")
Dim cs() = {"一", "二", "三", "四", "五", "六"}
For Each r As DataRow In dt1.Select("")
    Dim idx As Integer = 0
    For Each c As String In cs
        If val(r("分组" & c)) > 0 Then
            Dim drs = dt2.Select("课程" & c & " = '" & r("科目") & "'")
            Dim rs As Integer = Math.Ceiling(drs.count/r("分组" & c))
            For i As Integer = 1 To r("分组" & c)
                idx += 1
                For j As Integer = rs*(i-1) To rs*i
                    If j < drs.count Then
                        drs(j)("分组" & c) = idx
                    End If
                Next
            Next
        End If
    Next
Next

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主题：自动分组问题