如何根据标准串联细胞范围

如何解决如何根据标准串联细胞范围

我在Excel中有2列，如下所示：

CutNo    Data       
1        A          
1        B
1        C

2        A          
2        B

3        A

如果Cut No相同，我想连接列数据的数据，然后将其放在另一个名为Concatenate的列中，并计算出现的次数，然后将其放在另一个列中，如下所示：

CutNo    Data       Concatenate     Occurrences
1        A          A & B & C           1 
1        B
1        C

2        A          A & B               1
2        B

3        A          A                   1

我使用以下代码

    Sub Unique()
    Dim Rng,Cel As Range
    Dim lr As Long
    Dim x As Integer
    Dim str As String
    lr = Sheets("Report").Cells(Rows.count,1).End(xlUp).Row
    Set Rng = Sheets("Report").Range("A2:A" & lr)
    For x = 1 To Rng.count
    For Each Cel In Rng.Cells
    If Cel.Value = x Then
    str = str & Rng.Cells(x,1).Offset(0,7) & ","
    End If
    Next Cel
    Rng.Cells(x,10).Value = str
    Next x
    End Sub

我没有得到所需的正确结果，

感谢您的支持

谢谢！

Moheb Labib

解决方法

如果您具有带有FILTER功能的Excel O365，则不需要VBA：

（注意：我假设可以通过仅计算Occurrences的行数来计算CutNo。如果您有其他含义，请说明）

C2: =IF(AND(A2<>A1,A2<>""),TEXTJOIN(" & ",TRUE,FILTER($B:$B,$A:$A=A2)),"")
D2: =IF(AND(A2<>A1,COUNTIF($A:$A,A2),"")

然后填写。

您也可以使用Excel 2010+中可用的Power Query来完成此操作

选择要包括的整个范围
- *由于存在空白行，因此无法自动选择
在Excel 2016+中：Data --> Get & Transform --> From Table/Range
- 我不确定较早的版本，您可以从该版本下载免费的MS加载项以实现此功能。
打开PQ编辑器后，选择Home --> Advanced Editor并将下面的M Code粘贴到打开的窗口中。
- 将第2行中的表格名称更改为打开PQ时生成的表格的名称。

有关说明，请检查“应用步骤”窗口中的项目。如果将光标悬停在任何i图标上，您将看到相关的注释；如果您双击齿轮，它将打开一个对话框，您可以检查所做的事情。

关闭并加载到：我选择原始数据旁边的列，但是还有其他方法可以做到这一点。

M代码

let
    Source = Excel.CurrentWorkbook(){[Name="Table1"]}[Content],#"Changed Type" = Table.TransformColumnTypes(Source,{{"CutNo",Int64.Type},{"Data",type text}}),//make the grouping easier,else we'd have a group with the blank rows
    #"Removed Blank Rows" = Table.SelectRows(#"Changed Type",each not List.IsEmpty(List.RemoveMatchingItems(Record.FieldValues(_),{"",null}))),//Group by CutNo -- hence no need to sort
    #"Grouped Rows" = Table.Group(#"Removed Blank Rows",{"CutNo"},{{"Grouped",each _,type table [CutNo=nullable number,Data=nullable text]}}),//add a blank row at the bottom of each grouped table (each CutNo group)
    #"Added Custom" = Table.AddColumn(#"Grouped Rows","addBlankRow",each Table.InsertRows([Grouped],Table.RowCount([Grouped]),{[CutNo=null,Data=null]})),//remove unneded columns
    #"Removed Columns" = Table.RemoveColumns(#"Added Custom",{"CutNo","Grouped"}),#"Added Custom1" = Table.AddColumn(#"Removed Columns","Custom",each Table.Column([addBlankRow],"Data")),//Concatenate the "Data"
    #"Extracted Values" = Table.TransformColumns(#"Added Custom1",{"Custom",each Text.Combine(List.Transform(_,Text.From)," & "),type text}),//Count the rows (subtract one since last row will be blank
    #"Added Custom2" = Table.AddColumn(#"Extracted Values","Custom.1",each Table.RowCount([addBlankRow])-1),//Expand the Table column to put a blank row between each group of CutNo
    #"Expanded addBlankRow" = Table.ExpandTableColumn(#"Added Custom2",{"addBlankRow.CutNo"}),//Add Index column so we can null out where there should be empty cells in the Concatenate Column
    #"Added Index" = Table.AddIndexColumn(#"Expanded addBlankRow","Index",1,Int64.Type),#"Added Custom3" = Table.AddColumn(#"Added Index","Concatenate",each 
        if [Index] = 0 
            then [Custom]
            else if [addBlankRow.CutNo] = null 
            then null 
            else if [addBlankRow.CutNo] = #"Expanded addBlankRow"[addBlankRow.CutNo]{[Index]-1} 
            then null 
            else [Custom]),//Blank cells in the Occurrence column if blank in the CutNo column
    #"Added Custom4" = Table.AddColumn(#"Added Custom3","Occurrences",each 
        if [Concatenate] = null then null 
        else [Custom.1]),//Remove unneeded columns        
    #"Removed Columns1" = Table.RemoveColumns(#"Added Custom4",{"addBlankRow.CutNo","Index"}),//Remove bottom row which will be blank
    #"Removed Bottom Rows" = Table.RemoveLastN(#"Removed Columns1",1)
in
    #"Removed Bottom Rows"

请尝试下一个代码。由于您没有回答我的澄清问题，因此该代码在以下假设下工作：出现意味着对每个串联项目进行计数：

Sub testConcatenateOnCriteria()
  Dim sh As Worksheet,lastRow As Long,dict As New Scripting.Dictionary
  Dim i As Long,count As Long,strVal As String,arr As Variant
  
  Set sh = ActiveSheet 'use here your sheet
  lastRow = sh.Range("A" & Rows.count).End(xlUp).Row

  For i = 2 To lastRow
    strVal = sh.Range("A" & i).Value
    If sh.Range("B" & i).Value <> "" Then
        If Not dict.Exists(strVal) Then
            dict.Add strVal,Array(sh.Range("B" & i).Value,i)
        Else
            dict(strVal) = Array(dict(strVal)(0) & sh.Range("B" & i).Value,dict(strVal)(1) + 1,dict(strVal)(2))
        End If
    End If
  Next i
  ReDim arr(1 To lastRow,1 To 2)
  arr(1,1) = "Concatenate": arr(1,2) = "Occurrences"
  For i = 0 To dict.count - 1
    arr(dict(dict.Keys(i))(2),1) = dict(dict.Keys(i))(0): arr(dict(dict.Keys(i))(2),2) = dict(dict.Keys(i))(1)
  Next i

  sh.Range("C1").Resize(UBound(arr),2).Value = arr
End Sub

首先，您以VBA格式存储数据：

Cells.Clear
Cells(2,1) = "1"
Cells(2,2) = "A"
Cells(3,1) = "1"
Cells(3,2) = "B"
Cells(4,1) = "1"
Cells(4,2) = "C"
Cells(6,1) = "2"
Cells(6,2) = "A"
Cells(7,1) = "2"
Cells(7,2) = "B"
Cells(9,1) = "3"
Cells(9,2) = "A"

第二，重新编写您的代码：

Dim rng As Range,Cel As Range
Dim lr As Long
Dim x As Integer,y As Integer
Dim str As String
lr = Cells(Rows.Count,1).End(xlUp).Row
Set rng = Range("A2:A" & lr)
For x = 1 To rng.Count
str = ""
y = 0
For Each Cel In rng
If Cel.Value = x Then
str = str & rng.Cells(Cel.Row - 1,2) & ","
If y = 0 Then y = Cel.Row - 1
End If
Next Cel
If y>0 Then rng.Cells(y,4) = Left(str,Len(str) - 1)
Next x

输出：

注意：

我似乎已经忽略了“发生”。

Dim rng,Cel As Range应该是Dim rng As Range,Cel As Range，否则rng是声明为 Variant 。

除此之外，我只是剪掉一些位，并添加了一个例程来正确计算和格式化数据。

以前，您使用的是Rng.Cells(x,1)，但是x的值在整个Cel循环中不会改变，因此您需要访问Cel.Row属性来查找找出问题所在的行。

y变量存储x的第一次出现以用于显示。

如何根据标准串联细胞范围

如何解决如何根据标准串联细胞范围

解决方法

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