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CSV各シートをExcelブックに保存して、マクロでファイルを区切るにはどうすればよいですか？

私は複数のシートを持つExcelを持っていて、各シートを別々に保存するマクロを探していましたCSV (comma separated file)。CSVExcelでは、すべてのシートを別のファイルに保存することはできません。

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8 に答える 8

91

@AlexDuggleby: ワークシートをコピーする必要はありません。直接保存できます。例えば：

Public Sub SaveWorksheetsAsCsv()
Dim WS As Excel.Worksheet
Dim SaveToDirectory As String

    SaveToDirectory = "C:\"

    For Each WS In ThisWorkbook.Worksheets
        WS.SaveAs SaveToDirectory & WS.Name, xlCSV
    Next

End Sub

唯一の潜在的な問題は、ワークブックが最後の csv ファイルとして保存されたままになることです。元のワークブックを保持する必要がある場合は、名前を付けて保存する必要があります。

于 2008-09-12T20:44:47.287 に答える
66

これは、ファイルを保存するフォルダーを選択するための視覚的なファイルチューザーを提供し、CSV区切り文字を選択できるようにするものです（フィールドにコンマが含まれているため、パイプ'|'を使用します。引用符付き）：

' ---------------------- Directory Choosing Helper Functions -----------------------
' Excel and VBA do not provide any convenient directory chooser or file chooser
' dialogs, but these functions will provide a reference to a system DLL
' with the necessary capabilities
Private Type BROWSEINFO    ' used by the function GetFolderName
    hOwner As Long
    pidlRoot As Long
    pszDisplayName As String
    lpszTitle As String
    ulFlags As Long
    lpfn As Long
    lParam As Long
    iImage As Long
End Type

Private Declare Function SHGetPathFromIDList Lib "shell32.dll" _
                                             Alias "SHGetPathFromIDListA" (ByVal pidl As Long, ByVal pszPath As String) As Long
Private Declare Function SHBrowseForFolder Lib "shell32.dll" _
                                           Alias "SHBrowseForFolderA" (lpBrowseInfo As BROWSEINFO) As Long

Function GetFolderName(Msg As String) As String
    ' returns the name of the folder selected by the user
    Dim bInfo As BROWSEINFO, path As String, r As Long
    Dim X As Long, pos As Integer
    bInfo.pidlRoot = 0&    ' Root folder = Desktop
    If IsMissing(Msg) Then
        bInfo.lpszTitle = "Select a folder."
        ' the dialog title
    Else
        bInfo.lpszTitle = Msg    ' the dialog title
    End If
    bInfo.ulFlags = &H1    ' Type of directory to return
    X = SHBrowseForFolder(bInfo)    ' display the dialog
    ' Parse the result
    path = Space$(512)
    r = SHGetPathFromIDList(ByVal X, ByVal path)
    If r Then
        pos = InStr(path, Chr$(0))
        GetFolderName = Left(path, pos - 1)
    Else
        GetFolderName = ""
    End If
End Function
'---------------------- END Directory Chooser Helper Functions ----------------------

Public Sub DoTheExport()
    Dim FName As Variant
    Dim Sep As String
    Dim wsSheet As Worksheet
    Dim nFileNum As Integer
    Dim csvPath As String


    Sep = InputBox("Enter a single delimiter character (e.g., comma or semi-colon)", _
                   "Export To Text File")
    'csvPath = InputBox("Enter the full path to export CSV files to: ")

    csvPath = GetFolderName("Choose the folder to export CSV files to:")
    If csvPath = "" Then
        MsgBox ("You didn't choose an export directory. Nothing will be exported.")
        Exit Sub
    End If

    For Each wsSheet In Worksheets
        wsSheet.Activate
        nFileNum = FreeFile
        Open csvPath & "\" & _
             wsSheet.Name & ".csv" For Output As #nFileNum
        ExportToTextFile CStr(nFileNum), Sep, False
        Close nFileNum
    Next wsSheet

End Sub



Public Sub ExportToTextFile(nFileNum As Integer, _
                            Sep As String, SelectionOnly As Boolean)

    Dim WholeLine As String
    Dim RowNdx As Long
    Dim ColNdx As Integer
    Dim StartRow As Long
    Dim EndRow As Long
    Dim StartCol As Integer
    Dim EndCol As Integer
    Dim CellValue As String

    Application.ScreenUpdating = False
    On Error GoTo EndMacro:

    If SelectionOnly = True Then
        With Selection
            StartRow = .Cells(1).Row
            StartCol = .Cells(1).Column
            EndRow = .Cells(.Cells.Count).Row
            EndCol = .Cells(.Cells.Count).Column
        End With
    Else
        With ActiveSheet.UsedRange
            StartRow = .Cells(1).Row
            StartCol = .Cells(1).Column
            EndRow = .Cells(.Cells.Count).Row
            EndCol = .Cells(.Cells.Count).Column
        End With
    End If

    For RowNdx = StartRow To EndRow
        WholeLine = ""
        For ColNdx = StartCol To EndCol
            If Cells(RowNdx, ColNdx).Value = "" Then
                CellValue = ""
            Else
                CellValue = Cells(RowNdx, ColNdx).Value
            End If
            WholeLine = WholeLine & CellValue & Sep
        Next ColNdx
        WholeLine = Left(WholeLine, Len(WholeLine) - Len(Sep))
        Print #nFileNum, WholeLine
    Next RowNdx

EndMacro:
    On Error GoTo 0
    Application.ScreenUpdating = True

End Sub
于 2008-09-12T14:23:23.693 に答える
20

そして、これが私のソリューションはExcel> 2000で動作するはずですが、2007年にのみテストされています。

Private Sub SaveAllSheetsAsCSV()
On Error GoTo Heaven

' each sheet reference
Dim Sheet As Worksheet
' path to output to
Dim OutputPath As String
' name of each csv
Dim OutputFile As String

Application.ScreenUpdating = False
Application.DisplayAlerts = False
Application.EnableEvents = False

' ask the user where to save
OutputPath = InputBox("Enter a directory to save to", "Save to directory", Path)

If OutputPath <> "" Then

    ' save for each sheet
    For Each Sheet In Sheets

        OutputFile = OutputPath & "\" & Sheet.Name & ".csv"

        ' make a copy to create a new book with this sheet
        ' otherwise you will always only get the first sheet
        Sheet.Copy
        ' this copy will now become active
        ActiveWorkbook.SaveAs FileName:=OutputFile, FileFormat:=xlCSV, CreateBackup:=False
        ActiveWorkbook.Close
    Next

End If

Finally:
Application.ScreenUpdating = True
Application.DisplayAlerts = True
Application.EnableEvents = True

Exit Sub

Heaven:
MsgBox "Couldn't save all sheets to CSV." & vbCrLf & _
        "Source: " & Err.Source & " " & vbCrLf & _
        "Number: " & Err.Number & " " & vbCrLf & _
        "Description: " & Err.Description & " " & vbCrLf

GoTo Finally
End Sub

（OT：SOが私のマイナーなブログの一部に取って代わるのだろうか）

于 2008-09-12T14:04:45.330 に答える
14

グラハムの答えに基づいて、追加のコードはワークブックを元の場所に元の形式で保存します。

Public Sub SaveWorksheetsAsCsv()

Dim WS As Excel.Worksheet
Dim SaveToDirectory As String

Dim CurrentWorkbook As String
Dim CurrentFormat As Long

 CurrentWorkbook = ThisWorkbook.FullName
 CurrentFormat = ThisWorkbook.FileFormat
' Store current details for the workbook

      SaveToDirectory = "C:\"

      For Each WS In ThisWorkbook.Worksheets
          WS.SaveAs SaveToDirectory & WS.Name, xlCSV
      Next

 Application.DisplayAlerts = False
  ThisWorkbook.SaveAs Filename:=CurrentWorkbook, FileFormat:=CurrentFormat
 Application.DisplayAlerts = True
' Temporarily turn alerts off to prevent the user being prompted
'  about overwriting the original file.

End Sub
于 2008-09-15T12:20:22.963 に答える
3

ワークシートをループしてファイルを保存するには、Visual Basic を使用し.csvます。

  1. .xlsxファイルをエクセルで開きます。

  2. option+を押しますF11

  3. Insert→Module

  4. これをモジュール コードに挿入します。

    Public Sub SaveWorksheetsAsCsv()

 Dim WS As Excel.Worksheet
 Dim SaveToDirectory As String

 SaveToDirectory = "./"

 For Each WS In ThisWorkbook.Worksheets
    WS.SaveAs SaveToDirectory & WS.Name & ".csv", xlCSV
 Next

End Sub

  5. モジュールを実行します。

    (つまり、上部の再生ボタンをクリックし、ダイアログが表示された場合は [実行] をクリックします。)

  6. .csvでファイルを見つけます~/Library/Containers/com.microsoft.Excel/Data。

    open ~/Library/Containers/com.microsoft.Excel/Data

  7. ファイルを閉じ.xlsxます。

  8. すすぎ、他の.xlsxファイルについて繰り返します。

于 2021-02-19T22:35:27.697 に答える