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Excel VBA对于具有数据验证列表的每个循环

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我有4个数据验证下拉列表，我想使用a为每个循环迭代4个数据验证下拉列表的所有可能值并将结果复制到工作表 .

下降在细胞H3和H4以及U3和U4中 . H3和U3包含相同的值，H4和U4包含相同的值 .

首先，我想检查一下工作表中是否有数据验证列表 .

然后我想迭代4个下拉值的所有可能值并将结果保存在新的工作表中！

我在stackoverflow上发现了一个线程Iterate through VBA dropdown list

从该线程我使用以下代码：

Sub LoopThroughList()
Dim Dropdown1, Dropdown2, Dropdown3, Dropdown4 As String
Dim Range1, Range2, Range3, Range4 As Range
Dim option1, option2, option3, option4 As Range

Dim Counter As Long

Counter = 1

' *** SET DROPDOWN LOCATIONS HERE ***
' ***********************************

    Dropdown1 = "H3"
    Dropdown2 = "H4"
    Dropdown2 = "U3"
    Dropdown2 = "U4"

' ***********************************
' ***********************************

Set Range1 = Evaluate(Range("H3").Validation.Formula1)
Set Range2 = Evaluate(Range("H4").Validation.Formula1)
Set Range3 = Evaluate(Range("U3").Validation.Formula1)
Set Range4 = Evaluate(Range("U4").Validation.Formula1)

For Each option1 In Range1
    For Each option2 In Range2
        For Each option3 In Range3
            For Each option4 In Range4

            Sheets(2).Cells(Counter, 1) = option1
            Sheets(2).Cells(Counter, 2) = option2
            Sheets(2).Cells(Counter, 3) = option3
            Sheets(2).Cells(Counter, 3) = option4
            Counter = Counter + 1
            Debug.Print option1, option2, option3, option4
            Next option4
        Next option3
    Next option2
Next option1


End Sub

更新：

我在https://www.ozgrid.com/forum/forum/help-forums/excel-general/134028-loop-through-excel-drop-down-list-and-copy-paste-the-value?t=190022上发现了另一个线程，它使用VBA循环遍历两个数据验证下拉列表 .

选项明确

Sub LoopThroughDv()
    Dim dvCell As Range
    Dim inputRange As Range
    Dim c As Range
    Dim i As Long

     'Which cell has data validation
    Set dvCell = Worksheets("Input Output").Range("I4")

     'Determine where validation comes from
    Set inputRange = Evaluate(dvCell.Validation.Formula1)

    i = 0
     'Begin our loop
    Application.ScreenUpdating = True
    For Each c In inputRange
            dvCell = c.Value
       ' Worksheets("Output").Cells(i, "A").Value = dvCell
        'Worksheets("Output").Cells(i, "A").Value = Worksheets("Input Output").Range("A1").Value
        MsgBox dvCell
        Debug.Print dvCell
        i = i + 1
    Next c
    Application.ScreenUpdating = True

End Sub

如何改进此代码？此外，是否可以将整个工作表保存在循环中？对于每个循环，我的vlookups的值发生了变化，我想将信息复制到一个新的工作表，最后在一个pivottable中使用它 .

另外，在一个帖子中发现了这段代码loop through multiple data validation lists

Sub CopyPaste()
Application.ScreenUpdating = False
Dim inputRange1, inputRange2 As Range
Dim option1, option2 As Range
Set inputRange1 = 
Evaluate(Worksheets("Scenario").Range("TabSelection").Validation.Formula1)
Set inputRange2 = 
Evaluate(Worksheets("Scenario").Range("IndexSelection").Validation.Formula1)
For Each option1 In inputRange1
Worksheets("Scenario").Range("TabSelection").Value = option1.Value
    For Each option2 In inputRange2
    ActiveSheet.EnableCalculation = True
    Worksheets("Scenario").Range("IndexSelection").Value = option2.Value
        Worksheets("Scenario").Range("CopyRange").Copy
        With Sheets("Paste").Range("A" & Rows.Count).End(xlUp).Offset(2)
            .PasteSpecial Paste:=xlPasteColumnWidths
            .PasteSpecial Paste:=xlPasteValues
            .PasteSpecial Paste:=xlPasteFormats
        End With
Next option2
Next option1
Application.ScreenUpdating = True
End Sub

我试图最小化代码：

Sub LoopThroughDv()
Application.ScreenUpdating = True
Dim inputRange1, inputRange2 As Range
Dim option1, option2 As Range
Set inputRange1 = Evaluate(Worksheets("Input Output").Range("I4").Validation.Formula1)
Set inputRange2 = Evaluate(Worksheets("Input Output").Range("M4").Validation.Formula1)
ActiveSheet.EnableCalculation = True

For Each option1 In inputRange1
    ActiveSheet.EnableCalculation = True
    Debug.Print option1
    Worksheets("Input Output").Range("D10").Value = option1.Value
    For Each option2 In inputRange2
        Debug.Print option2

        Worksheets("Input Output").Range("E10").Value = option2.Value

    Next option2
Next option1

Application.ScreenUpdating = True
End Sub

Excel - Data Validation list from filtered table这个帖子也很有用！

我找到另一个带有指令Determine if cell contains data validation的线程来查找数据验证单元格 . 现在我有了数据验证单元格的地址，formula1和incelldropdown .

如何逐步循环数据验证？

Option Explicit

Public Sub ShowValidationInfo()

    Dim rngCell             As Range
    Dim lngValidation       As Long

    For Each rngCell In ActiveSheet.UsedRange

        lngValidation = 0

        On Error Resume Next
        lngValidation = rngCell.SpecialCells(xlCellTypeSameValidation).Count
        On Error GoTo 0

        If lngValidation <> 0 Then
            Debug.Print rngCell.Address
            Debug.Print rngCell.Validation.Formula1
            Debug.Print rngCell.Validation.InCellDropdown
        End If
    Next

End Sub

更新：

我发现这个代码做了我想要的，但它只用于一个数据验证下拉 . 如何修改此代码以使用2或#n下拉列表？

Sub LoopThroughDv()
    Dim dvCell As Range
    Dim inputRange As Range
    Dim c As Range
    Dim i As Long

     'Which cell has data validation
    Set dvCell = Worksheets("Input Output").Range("I4")

     'Determine where validation comes from
    Set inputRange = Evaluate(dvCell.Validation.Formula1)

    i = 0
     'Begin our loop
    Application.ScreenUpdating = True
    For Each c In inputRange
            dvCell = c.Value
       ' Worksheets("Output").Cells(i, "A").Value = dvCell
        'Worksheets("Output").Cells(i, "A").Value = Worksheets("Input Output").Range("A1").Value
        MsgBox dvCell
        Debug.Print dvCell
        i = i + 1
    Next c
    Application.ScreenUpdating = True

End Sub

更新2018 07 24：

我仍在尝试遍历我的4个数据验证列表，有人可以帮我调整下面的代码以使用2个数据验证列表吗？

Option Explicit

Sub LoopThroughValidationList()
    Dim lst As Variant
    Dim rCl As Range
    Dim str As String
    Dim iX As Integer

    str = Range("B1").Validation.Formula1
    On Error GoTo exit_proc:
    If Left(str, 1) = "=" Then
        str = Right(str, Len(str) - 1)
        For Each rCl In Worksheets(Range(str).Parent.Name).Range(str).Cells
            Range("B1").Value = rCl.Value
        Next rCl
    Else
        lst = Split(str, ",")
        For iX = 0 To UBound(lst)
            Range("B1").Value = lst(iX)
        Next iX
    End If
    Exit Sub
exit_proc:
    MsgBox "No validation list ", vbCritical, "Error"
End Sub
excel vba validation

1 回答

  • 0

    即使使用 INDEX 和 MATCH 的命名范围无效，此代码仍然有效 .

    ExtractDataValidationList：Sub

    Sub ExtractDataValidationList(Source As Range, Optional TargetWorkSheet As Worksheet)
    Dim cell As Range, rValidation As Range
    Dim list As Object, item As Variant, values As Variant
    On Error Resume Next
    Set rValidation = Source.SpecialCells(xlCellTypeAllValidation)
    On Error GoTo 0

    If rValidation Is Nothing Then
        MsgBox "No Data Validation Found"
    Else
        Set list = CreateObject("System.Collections.ArrayList")
        For Each cell In rValidation
            On Error Resume Next
            values = Range(cell.Validation.Formula1).Value
            If Err.Number <> 0 Then values = Split(cell.Validation.Formula1, ",")
            On Error GoTo 0

            For Each item In values
                If Not list.Contains(item) Then list.Add item
            Next
        Next

        If list.Count = 0 Then
            MsgBox "No Items in Data Validation Formula1"
        Else
            list.Sort
            If TargetWorkSheet Is Nothing Then Set TargetWorkSheet = Worksheets.Add
            TargetWorkSheet.Range("A1").Resize(list.Count).Value = WorksheetFunction.Transpose(list.ToArray)
        End If
    End If

End Sub

    用法

    ExtractDataValidationList ActiveSheet.Cells

    回复于

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