主题：提示错误，请教怎么解决？

For Each ary() As String In DataTables("包装车间工资表").GetValues("日期|生产形式", "日期 is not null and 生产形式 <> '个人'")
    Dim drs As List(Of DataRow) = DataTables("包装车间工资表").Select("日期=#" & ary(0) & "# and 生产形式='" & ary(1) & "'")
    Dim smoney As Double = DataTables("包装车间工资表").compute("sum(计件金额)", "日期=#" & ary(0) & "# and 生产形式='" & ary(1) & "'")
    Dim stime As Double = DataTables("包装车间工资表").compute("sum(计件时间)", "日期=#" & ary(0) & "# and 生产形式='" & ary(1) & "'")
    Dim dj As Double = smoney / stime
    For Each dr As DataRow In drs
        dr("分配单价") = dj
        dr("分配后金额") = format(dj * dr("计件时间"),"0.00")
    Next
Next
For Each dr As DataRow In DataTables("包装车间工资表").Select("生产形式 = '个人'")
    dr("分配单价") = Nothing
    dr("分配后金额") = format(dr("数量") * dr("单价"),"0.00")
Next

For Each ary As String In DataTables("包装车间工资表").GetValues("日期", "日期 is not null")
    Dim drs1 As List(Of DataRow) = DataTables("包装车间工资表").Select("日期=#" & ary & "#")
    Dim ls As new List(Of String)
    For Each dr As DataRow In drs1
        Dim str As String = dr("姓名")
        If ls.Contains(str) = False Then
            ls.add(str)
            dr("备注") = dr("备注").replace("重复", Nothing)
        Else
            dr("备注") = "重复" & dr("备注").replace("重复", Nothing)
        End If
    Next
    For Each dr As DataRow In drs1
        If dr("备注") Like "*重复*" Then
            dr("上班天数") = Nothing
        ElseIf dr("上班工时") > = 8
            dr("上班天数") = 1
        Else
            dr("上班天数") = format(dr("上班工时")/8, "0.00")
        End If
    Next
Next

'Tables("包装车间工资表").Filter = ""
Tables("包装车间工资表").Filter = "日期 is not null and (备注 is null or 备注 not like '%重复%')"
Tables("包装车间工资表").Sort = "日期,生产形式"

    不行4月8日重姓名的又再计天数了，重名的不再显示，全日累计时间与8小时对比，大于8的作1天，小于8的按累计时间除8计算。

数据只是执行了重复不显示，没有进累计对比。

从一开始，你就应该把你的逻辑说明白啊

For Each ary() As String In DataTables("包装车间工资表").GetValues("日期|生产形式", "日期 is not null and 生产形式 <> '个人'")
    Dim drs As List(Of DataRow) = DataTables("包装车间工资表").Select("日期=#" & ary(0) & "# and 生产形式='" & ary(1) & "'")
    Dim smoney As Double = DataTables("包装车间工资表").compute("sum(计件金额)", "日期=#" & ary(0) & "# and 生产形式='" & ary(1) & "'")
    Dim stime As Double = DataTables("包装车间工资表").compute("sum(计件时间)", "日期=#" & ary(0) & "# and 生产形式='" & ary(1) & "'")
    Dim dj As Double = smoney / stime
    For Each dr As DataRow In drs
        dr("分配单价") = dj
        dr("分配后金额") = format(dj * dr("计件时间"),"0.00")
    Next
Next
For Each dr As DataRow In DataTables("包装车间工资表").Select("生产形式 = '个人'")
    dr("分配单价") = Nothing
    dr("分配后金额") = format(dr("数量") * dr("单价"),"0.00")
Next

For Each ary As String() In DataTables("包装车间工资表").GetValues("日期|姓名", "日期 is not null")
    Dim sum As Double = DataTables("包装车间工资表").compute("sum(上班工时)", "日期=#" & ary(0) & "# and 姓名='" & ary(1) & "'")
    Dim drs1 As List(Of DataRow) = DataTables("包装车间工资表").Select("日期=#" & ary(0) & "# and 姓名='" & ary(1) & "'")
    Dim ls As new List(Of String)
    For i As Integer = 0 To drs1.count-1
        Dim dr = drs1(i)
        If i = 0 Then
            dr("备注") = dr("备注").replace("重复", Nothing)
            If sum > = 8
                dr("上班天数") = 1
            Else
                dr("上班天数") = format(sum/8, "0.00")
            End If
        Else
            dr("备注") = "重复" & dr("备注").replace("重复", Nothing)
        End If
    Next
Next

'Tables("包装车间工资表").Filter = ""
'Tables("包装车间工资表").Filter = "日期 is not null and (备注 is null or 备注 not like '%重复%')"
Tables("包装车间工资表").Sort = "日期,生产形式"