如何通过VBA从Excel导出(另存为)为CSV文件定义字段分隔符,编码和记录分隔符({CR} {LF}) [英] How can Defining fields delimiter character, Encoding and Records seperator ({CR}{LF}) for CSV files in export (Save As) from Excel by VBA
问题描述
我以CSV格式将另存为
的工作表与CSV格式绑定在一起,并在字段(逗号分隔),和{CR} {LF}的记录中按以下代码对齐。
I tied Save As
my sheet in CSV format with (Comma Delimited) "," for fields and {CR}{LF} for records in line by below code.
1)生成的文件由;分隔
1) Generated file is delimited by ";" sign instead of ",".
2)确保记录用{CR} {LF}
2) Be sure records are separated by {CR}{LF}
3)如何将编码定义为Unicode UTF-8(在需要的情况下)
3) How can define encoding as Unicode UTF-8 (in situation if needed)
我希望此文件以.txt扩展名保存。
I want this file have save by .txt extension.
如何通过上述情况生成真实格式的CSV文件?
How can I generate CSV file in true format by above situation?
Sub GenCSV()
Dim NewBook As Workbook
Set NewBook = Workbooks.Add
ThisWorkbook.Worksheets("Sheet1").Range("tblTaxRep[[Header1]: _
[Headern]]").SpecialCells(xlCellTypeVisible).Copy
With NewBook
.Worksheets("Sheet1").Cells(1, 1).PasteSpecial (xlPasteValues)
.SaveAs Filename:=ThisWorkbook.Path & "Report" & ".txt", FileFormat:=xlCSV
.Close SaveChanges:=False
End With
End Sub
推荐答案
Option Explicit
Const strDelimiter = """"
Const strDelimiterEscaped = strDelimiter & strDelimiter
Const strSeparator = ","
Const strRowEnd = vbCrLf
Const strCharset = "utf-8"
Function CsvFormatString(strRaw As String) As String
Dim boolNeedsDelimiting As Boolean
boolNeedsDelimiting = InStr(1, strRaw, strDelimiter) > 0 _
Or InStr(1, strRaw, Chr(10)) > 0 _
Or InStr(1, strRaw, strSeparator) > 0
CsvFormatString = strRaw
If boolNeedsDelimiting Then
CsvFormatString = strDelimiter & _
Replace(strRaw, strDelimiter, strDelimiterEscaped) & _
strDelimiter
End If
End Function
Function CsvFormatRow(rngRow As Range) As String
Dim arrCsvRow() As String
ReDim arrCsvRow(rngRow.Cells.Count - 1)
Dim rngCell As Range
Dim lngIndex As Long
lngIndex = 0
For Each rngCell In rngRow.Cells
arrCsvRow(lngIndex) = CsvFormatString(rngCell.Text)
lngIndex = lngIndex + 1
Next rngCell
CsvFormatRow = Join(arrCsvRow, ",") & strRowEnd
End Function
Sub CsvExportRange( _
rngRange As Range, _
Optional strFileName As Variant _
)
Dim rngRow As Range
Dim objStream As Object
If IsMissing(strFileName) Or IsEmpty(strFileName) Then
strFileName = Application.GetSaveAsFilename( _
InitialFileName:=ActiveWorkbook.Path & "\" & rngRange.Worksheet.Name & ".csv", _
FileFilter:="CSV (*.csv), *.csv", _
Title:="Export CSV")
End If
Set objStream = CreateObject("ADODB.Stream")
objStream.Type = 2
objStream.Charset = strCharset
objStream.Open
For Each rngRow In rngRange.Rows
objStream.WriteText CsvFormatRow(rngRow)
Next rngRow
objStream.SaveToFile strFileName, 2
objStream.Close
End Sub
Sub CsvExportSelection()
CsvExportRange ActiveWindow.Selection
End Sub
Sub CsvExportSheet(varSheetIndex As Variant)
Dim wksSheet As Worksheet
Set wksSheet = Sheets(varSheetIndex)
CsvExportRange wksSheet.UsedRange
End Sub
< a href = https://www.mrexcel.com/forum/excel-questions/948333-visual-basic-applications-macro-save-excel-file-like-txt-utf-8-a.html#post4556223 rel = nofollow noreferrer>参考
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