主题：求一段代码，谢谢

参考例子，组合排列

 

http://www.foxtable.com/bbs/dispbbs.asp?BoardID=2&ID=46436&skin=0

调用代码，因为组合排列运行较慢，红色地方你手动去调比较好

 

Dim t As Table = Tables("Sheet1")
Dim a(t.rows.Count-1) As String
For i As Integer = 0 To t.rows.Count - 1
    a(i) = i
Next
Dim b(t.rows.Count) As String
For i As Integer = 6 To 6 ' = 1 to t.rows.Count
    Functions.Execute("loop", a, t.rows.Count, i, b, i)
Next

msgbox("查询完毕")

 

-----------------------------------------

 

内部函数 loop

 

Dim a() As String = args(0)
Dim n As Integer = args(1)
Dim m As Integer = args(2)
Dim b() As String = args(3)
Dim Mm As Integer = args(4)

For i As Integer = n To m Step -1
    b(m-1) = i-1
    If m > 1 Then
        Functions.Execute("loop", a, i-1, m-1, b, Mm)
    Else
        Dim sum1 As Double = 0
        Dim sum2 As Double = 0
        Dim t As Table = Tables("Sheet1")
        For j As Integer = 0 To Mm - 1
            sum1 += t.rows(a(b(j)))("第一列")
            sum2 += t.rows(a(b(j)))("第二列")
        Next
        If sum1 = 1645 AndAlso sum2 >= 14 AndAlso sum2 <= 15 Then
            Dim result As String = ""
            For j As Integer = 0 To Mm - 1
                result &= a(b(j))+1 & ","             
            Next
            output.show("找到,行(" & result.Trim(",") & "),第二列和:(" & sum2 & ")" )
        End If
    End If
Next