为了方便后人，这里还有一个宏来解决这个问题。
这个宏会自上而下地检查指定的列，每当遇到一个新的值时，就会分割到一个新的文件中。空白或重复的值会被保留在一起（以及总的行数），但你的列值必须是排序的或唯一的。我主要是为了配合PivotTables布局而设计的（一旦转换为值）。
所以就像现在这样，没有必要修改代码或准备一个命名的范围。宏开始时提示用户要处理的列，以及开始的行号–也就是跳过标题，然后从那里开始。
当确定一个部分时，不是将这些值复制到另一个工作表中，而是将整个工作表复制到一个新的工作簿中，并删除该部分下面和上面的所有行。这允许保留任何打印设置、条件格式、图表或其他任何你可能有的东西，以及保留每个分割文件中的标题，这在分发这些文件时很有用。
文件被保存在一个以单元格值为文件名的子文件夹中。我还没有在各种文件上进行广泛的测试，但它在我的样本文件上工作。欢迎试用它，如果你有问题，请告诉我。
该宏可以保存为excel插件(xlam)，在ribbon/quickaccess工具栏按钮上添加一个按钮，方便访问。
Public Sub SplitToFiles()
' MACRO SplitToFiles
' Last update: 2019-05-28
' Author: mtone
' Version 1.2
' Description:
' Loops through a specified column, and split each distinct values into a separate file by making a copy and deleting rows below and above
'
' Note: Values in the column should be unique or sorted.
'
' The following cells are ignored when delimiting sections:
' - blank cells, or containing spaces only
' - same value repeated
' - cells containing "total"
'
' Files are saved in a "Split" subfolder from the location of the source workbook, and named after the section name.
Dim osh As Worksheet ' Original sheet
Dim iRow As Long ' Cursors
Dim iCol As Long
Dim iFirstRow As Long ' Constant
Dim iTotalRows As Long ' Constant
Dim iStartRow As Long ' Section delimiters
Dim iStopRow As Long
Dim sSectionName As String ' Section name (and filename)
Dim rCell As Range ' current cell
Dim owb As Workbook ' Original workbook
Dim sFilePath As String ' Constant
Dim iCount As Integer ' # of documents created
iCol = Application.InputBox("Enter the column number used for splitting", "Select column", 2, , , , , 1)
iRow = Application.InputBox("Enter the starting row number (to skip header)", "Select row", 2, , , , , 1)
iFirstRow = iRow
Set osh = Application.ActiveSheet
Set owb = Application.ActiveWorkbook
iTotalRows = osh.UsedRange.Rows.Count
sFilePath = Application.ActiveWorkbook.Path
If Dir(sFilePath + "\Split", vbDirectory) = "" Then
MkDir sFilePath + "\Split"
End If
'Turn Off Screen Updating Events
Application.EnableEvents = False
Application.ScreenUpdating = False
Do
' Get cell at cursor
Set rCell = osh.Cells(iRow, iCol)
sCell = Replace(rCell.Text, " ", "")
If sCell = "" Or (rCell.Text = sSectionName And iStartRow <> 0) Or InStr(1, rCell.Text, "total", vbTextCompare) <> 0 Then
' Skip condition met
Else
' Found new section
If iStartRow = 0 Then
' StartRow delimiter not set, meaning beginning a new section
sSectionName = rCell.Text
iStartRow = iRow
Else
' StartRow delimiter set, meaning we reached the end of a section
iStopRow = iRow - 1
' Pass variables to a separate sub to create and save the new worksheet
CopySheet osh, iFirstRow, iStartRow, iStopRow, iTotalRows, sFilePath, sSectionName, owb.fileFormat
iCount = iCount + 1
' Reset section delimiters
iStartRow = 0
iStopRow = 0
' Ready to continue loop
iRow = iRow - 1
End If
End If
' Continue until last row is reached
If iRow < iTotalRows Then
iRow = iRow + 1
Else
' Finished. Save the last section
iStopRow = iRow
CopySheet osh, iFirstRow, iStartRow, iStopRow, iTotalRows, sFilePath, sSectionName, owb.fileFormat
iCount = iCount + 1
' Exit
Exit Do
End If
Loop
'Turn On Screen Updating Events
Application.ScreenUpdating = True
Application.EnableEvents = True
MsgBox Str(iCount) + " documents saved in " + sFilePath
End Sub
Public Sub DeleteRows(targetSheet As Worksheet, RowFrom As Long, RowTo As Long)
Dim rngRange As Range
Set rngRange = Range(targetSheet.Cells(RowFrom, 1), targetSheet.Cells(RowTo, 1)).EntireRow
rngRange.Select
rngRange.Delete
End Sub
Public Sub CopySheet(osh As Worksheet, iFirstRow As Long, iStartRow As Long, iStopRow As Long, iTotalRows As Long, sFilePath As String, sSectionName As String, fileFormat As XlFileFormat)
Dim ash As Worksheet ' Copied sheet
Dim awb As Workbook ' New workbook
' Copy book
osh.Copy
Set ash = Application.ActiveSheet
' Delete Rows after section
If iTotalRows > iStopRow Then
DeleteRows ash, iStopRow + 1, iTotalRows
End If
' Delete Rows before section
If iStartRow > iFirstRow Then
DeleteRows ash, iFirstRow, iStartRow - 1
End If
' Select left-topmost cell
ash.Cells(1, 1).Select
' Clean up a few characters to prevent invalid filename
sSectionName = Replace(sSectionName, "/", " ")
sSectionName = Replace(sSectionName, "\", " ")
sSectionName = Replace(sSectionName, ":", " ")
sSectionName = Replace(sSectionName, "=", " ")
sSectionName = Replace(sSectionName, "*", " ")
sSectionName = Replace(sSectionName, ".", " ")
sSectionName = Replace(sSectionName, "?", " ")
sSectionName = Strings.Trim(sSectionName)
' Save in same format as original workbook
ash.SaveAs sFilePath + "\Split\" + sSectionName, fileFormat
' Close
Set awb = ash.Parent
awb.Close SaveChanges:=False
End Sub