1

我找到了将大量文本文件中的数据行导入 Excel 工作表的答案（https://stackoverflow.com/a/4941605/1892030由 Chris Neilsen 回答）。但是，我还想执行以下操作：

  1. 我要导入的有用数据前后都有垃圾数据。我要导入的数据行都以星号 (*) 开头。
  2. 数据以逗号分隔，并且在导入 Excel 时必须以这种方式解析。我可以通过编辑上述答案中的解析代码来改变这一点。
  3. 在导入的每一行的末尾，我想添加一个额外的数据项，它是从中导入数据的文本文件的名称（仅文件名，没有文件扩展名）。

上面提到的克里斯的答案非常有效，所以我想编辑代码以允许我在上面第 1 点和第 3 点下的额外要求 - 但不知道如何。为了完整起见，我从下面的较早答案中复制代码。非常感谢。

Sub ReadFilesIntoActiveSheet()

    Dim fso As FileSystemObject
    Dim folder As folder
    Dim file As file
    Dim FileText As TextStream
    Dim TextLine As String
    Dim Items() As String
    Dim i As Long
    Dim cl As Range

    ' Get a FileSystem object
    Set fso = New FileSystemObject

    ' get the directory you want
    Set folder = fso.GetFolder("C:\#test")

    ' set the starting point to write the data to
    Set cl = ActiveSheet.Cells(1, 1)

    ' Loop thru all files in the folder
    For Each file In folder.Files

        ' Open the file
        Set FileText = file.OpenAsTextStream(ForReading)

        ' Read the file one line at a time
        Do While Not FileText.AtEndOfStream

            TextLine = FileText.ReadLine

            ' Parse the line into comma delimited pieces
            Items = Split(TextLine, ",")

            ' Put data on one row in active sheet
            For i = 0 To UBound(Items)
                cl.Offset(0, i).Value = Items(i)
            Next

            ' Move to next row
            Set cl = cl.Offset(1, 0)

        Loop

        ' Clean up
        FileText.Close

    Next file

    Set FileText = Nothing
    Set file = Nothing
    Set folder = Nothing
    Set fso = Nothing

End Sub
4

1 回答 1

0

我还没有为你做这一切（我希望文件名需要整理以适应你想要的格式）但是把这个代码放进去，它会让你开始......

    ' Read the file one line at a time
    Do While Not FileText.AtEndOfStream

        TextLine = FileText.ReadLine

        ' Process lines which don't begin with Asterisk (*)
        If Left(TextLine,1)<>"*" Then 

            ' This crudely appends the filename as if it were a column in the source file
            TextLine = TextLine + "," + file.Name

            ' Parse the line into comma delimited pieces
            Items = Split(TextLine, ",")

            ' Put data on one row in active sheet
            For i = 0 To UBound(Items)
                cl.Offset(0, i).Value = Items(i)
            Next

            ' Move to next row
            Set cl = cl.Offset(1, 0)
        End If
    Loop
于 2012-12-11T17:56:42.120 回答