主题：[求助]进销存入库窗口点审核条件填充代码不知道怎么写

[求助]进销存入库窗口点审核条件填充代码不知道怎么写？

当点击审核的时候，

把入库表明细表中和窗口的是入库单号相等的行，填充到库存明细表中。

填充条件是：入库表明细表中的仓位和型号都和库存明细表已经存在的行的仓位和型号同时相等的时候，数量和小计要加总（这个代码已经会写），如果仓位和型号不都相等，则把 仓位,类型,型号,单位,数量,币别,单价,小计这些列的数据行增行填充到库存明细表。

 

下面是我写的一段代码。但实现不了。

 

Dim str As String
str = Forms("窗口3").controls("TextBox1").value   
       '加载指定期数的数据
For Each dr1 As DataRow In DataTables("入库表明细").Select("[入库单号] = '"& str & "'")
         dr1("审核") =True
Next  
Dim n As Integer = Tables("库存明细").Rows.Count
Select Case n
Case 0

   Dim h As New Filler
   h.SourceTable = DataTables("入库表明细")
   h.SourceCols = "仓位,类型,型号,单位,数量,币别,单价,小计"
   h.DataTable = DataTables("库存明细")
   h.DataCols = "仓位,类型,型号,单位,数量,币别,单价,小计"
   h.Filter = "[入库单号] = '"& str & "'"
   h.ExcludeExistValue = True
   h.Fill()
For Each dr2 As DataRow In DataTables("入库表").Select("[入库单号] = '"& str & "'")
         dr2("审核") =True
Next

Case Else
   For r As Integer = 0 To n-1
        Dim drr1 As DataRow
        drr1 = DataTables("库存明细").DataRows(r)
        Dim drr2 As DataRow = DataTables("入库表明细").Find("[入库单号] = '"& str & "' And [仓位] = '" & drr1("仓位") & "' And [型号] = '"& drr1("型号") &"'")
        If drr2 IsNot Nothing Then
            drr1("数量") =   drr1("数量") +drr2("数量")
            drr1("小计") =   drr1("小计") +drr2("数量")
       End If
    Next
   For rr As Integer = 0 To n-1
   Dim drr5 As DataRow
   drr5 = DataTables("库存明细").DataRows(rr)
   Dim Cols1() As String = {"仓位","类型","型号","单位","数量","币别","单价","小计"}
   Dim Cols2() As String = {"仓位","类型","型号","单位","数量","币别","单价","小计"}
   For Each drr3 As DataRow In DataTables("入库表明细").Select("[入库单号] = '"& str & "' And (([仓位] =  '" & drr5("仓位") & "' or [型号] = '"& drr5("型号") &"') Or ([仓位] <>  '" & drr5("仓位") & "' AND [型号] <> '"& drr5("型号") &"'))  ")
    Dim drr4 As DataRow = DataTables("库存明细").AddNew()
    For i As Integer = 0 To Cols1.Length -1
        drr4(Cols2(i)) = drr3(Cols1(i))
   Next
Next
  For Each dr3 As DataRow In DataTables("入库表").Select("[入库单号] = '"& str & "'")
         dr3("审核") =True
   Next
  Next

End Select

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我看了

如果要排除重复值，可以用GetUniqueValue获得不重复的值，然后再填充：

Dim Vals As List(of String())
Vals = DataTables("来源表").GetUniqueValues("","产品","客户")
For i As Integer = 0 To Vals.Count - 1
    Dim dr As DataRow = DataTables("接收表").AddNew()
    dr("产品") = Vals(i)(0)
    dr("客户") = Vals(i)(1)
Next

 

但是这个没对两个表中排除相同值的列字段啊。还是不知道怎么写

我代码中就有一段是仿照它写的

謝謝