MS Excel 宏删除重复行并将其值求和

Question

我对 vba 非常熟悉，但我不知道如何修改以下脚本以使其符合我的预期。

基本上我有 5 列 excel。 A 列是我想求和的值，前提是B 和 C 和 D 和 E 是唯一的一行。

我找到了以下脚本，它几乎可以满足我的需要：

Option Explicit

Sub RedoDataset()
Dim LastCol As Long
Dim LastRowData As Long
Dim LastRow As Long
Dim Ctr As Long

Dim CompanyArr
Dim RowFoundArr
Dim SumArr
Dim Rng As Range
Dim SettingsArray(1 To 2) As Integer

On Error Resume Next
With Application
    SettingsArray(1) = .Calculation
    SettingsArray(2) = .ErrorCheckingOptions.BackgroundChecking
    .Calculation = xlCalculationManual
    .EnableEvents = False
    .ErrorCheckingOptions.BackgroundChecking = False
    .ScreenUpdating = False
End With
On Error GoTo 0

With ThisWorkbook
    With .Sheets("Sheet1")
        LastRowData = .Cells(Rows.Count, 1).End(xlUp).Row
        LastCol = .Cells(1, Columns.Count).End(xlToLeft).Column
        Set Rng = .Range(.Cells(1, 1), .Cells(1, LastCol))

        .Columns(2).AdvancedFilter Action:=xlFilterCopy, _
        CopyToRange:=.Cells(1, LastCol + 2), Unique:=True

        LastRow = .Cells(Rows.Count, LastCol + 2).End(xlUp).Row

        ReDim CompanyArr(1 To LastRow - 1)
        ReDim RowFoundArr(1 To LastRow - 1)
        ReDim SumArr(1 To LastRow - 1)

        For Ctr = 1 To LastRow - 1
            CompanyArr(Ctr) = .Cells(Ctr + 1, LastCol + 2)
            RowFoundArr(Ctr) = Application.Match(CompanyArr(Ctr), .Columns(2), 0)
            SumArr(Ctr) = Application.SumIf(.Columns(2), CompanyArr(Ctr), .Columns(1))
            .Cells(RowFoundArr(Ctr), 1) = SumArr(Ctr)

            Set Rng = Union(Rng, .Range(.Cells(RowFoundArr(Ctr), 1), _
            .Cells(RowFoundArr(Ctr), LastCol)))
        Next Ctr
        .Columns(LastCol + 2).Delete

        For Ctr = LastRowData To 2 Step -1
            If IsError(Application.Match(Ctr, RowFoundArr, 0)) Then
                .Rows(Ctr).Delete
            End If
        Next Ctr

    End With
End With

On Error Resume Next
With Application
    .Calculation = SettingsArray(1)
    .ErrorCheckingOptions.BackgroundChecking = SettingsArray(2)
    .EnableEvents = True
    .ScreenUpdating = True
    .ScreenUpdating = True
End With
On Error GoTo 0


End Sub

这将 A 列的值相加，使 B 列唯一。我该如何扩展它，不仅 B 是唯一的，而且条件是 - B and C and D and @ 987654329@ 在组合中是唯一的。 基本上，与其他行相比，整行是唯一的，但不一定每列都只包含唯一值：

    A    B      C      D      E
1  0.01  La    Ba     foo    boo
2  0.03  La    boo    foo    Ba
3  0.12  La    foo    Ba     boo
4  1.05  Ba    La     foo    boo

Answer 1

试试这段代码 - 它使用了不同的方法，更灵活：

Const cStrDelimiter As String = ";"

Sub Aggregate()
    Dim dic As Object
    Dim rng As Range
    Dim strCompound As String
    Dim varKey As Variant
    Set dic = CreateObject("Scripting.Dictionary")

    'Store all unique combinations in a dictionary
    Set rng = Worksheets("Sheet1").Range("A1")
    While rng <> ""
        strCompound = fctStrCompound(rng.Offset(, 1).Resize(, 4))
        dic(strCompound) = dic(strCompound) + rng.Value
        Set rng = rng.Offset(1)
    Wend

    'Save all unique, aggregated elements in worksheet
    Set rng = Worksheets("Sheet1").Range("G1")
    For Each varKey In dic.Keys
        rng = dic(varKey)
        rng.Offset(, 1).Resize(, 4).Cells = Split(varKey, cStrDelimiter)
        Set rng = rng.Offset(1)
    Next
End Sub

Private Function fctStrCompound(rngSource As Range) As String
    Dim strTemp As String
    Dim rng As Range
    For Each rng In rngSource.Cells
        strTemp = strTemp & rng.Value & cStrDelimiter
    Next
    fctStrCompound = Left(strTemp, Len(strTemp) - Len(cStrDelimiter))
End Function