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-  Foxtable(狐表)  (http://foxtable.com/bbs/index.asp)
--  专家坐堂  (http://foxtable.com/bbs/list.asp?boardid=2)
----  帮忙看下代码对不对...  (http://foxtable.com/bbs/dispbbs.asp?boardid=2&id=116746)

--  作者:home8225
--  发布时间:2018/3/30 12:09:00
--  帮忙看下代码对不对...
With Tables("发货清单记录")
Dim drs As List(of DataRow)
If .TopPosition > -1 Then \'如果选定区域包括数据行
        For i As Integer = .TopPosition+1 To .BottomPosition 
Dim A As Double = CDbl(drs(i-1)("出厂编号").Substring(1, 7))
Dim n1 As Double = drs(i-1)("发货数量")
Dim n2 As Double = drs(i)("发货数量")
Dim B As String = Cstr(A+n1)
Dim B1 As String = Cstr(A+n1+n2-1)
 drs(i)("出厂编号") = B & "-" & B1
        Next

    End If
End With
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--  作者:有点甜
--  发布时间:2018/3/30 12:12:00
--  
With Tables("发货清单记录")
    If .TopPosition > -1 Then \'如果选定区域包括数据行
        For i As Integer = .TopPosition+1 To .BottomPosition
            Dim A As Double = CDbl(.rows(i-1)("出厂编号").Substring(1, 7))
            Dim n1 As Double = .rows(i-1)("发货数量")
            Dim n2 As Double = .rows(i)("发货数量")
            Dim B As String = Cstr(A+n1)
            Dim B1 As String = Cstr(A+n1+n2-1)
            .rows(i)("出厂编号") = B & "-" & B1
        Next              
    End If
End With

--  作者:home8225
--  发布时间:2018/3/30 14:14:00
--  
谢谢~