VBA – 每行打印文件名，直到文件关闭
VBA – print file name in each row until the file closes
我有一个工作宏，它循环遍历文件夹以打开文件并从名称 "HOLDER" 和 "CUTTING TOOL" 的列中获取重要信息，并将所有信息打印到一个 excel 文档中, 主文件。
它目前看起来像图 1。我希望它在每一行的第一列中打印文件名，直到文件关闭，这样对于第 2 列和第 3 列中的每个条目，也有文件名条目第一列，看起来像图 2。
我想对第 4 列应用相同的内容，在每一行打印名称。我不知道这些信息是否有帮助，因为获取第 1 列和第 4 列的信息是在第 (5) 节的同一代码块中编写的。
有人可以帮我解决这个问题吗？我一直在尝试在代码的第 (5) 部分中实现某种“i++”……但没有成功。感谢您的任何建议！
完整代码 部分 (5) 处理主文件第 1 列和第 4 列中文件的命名。
Option Explicit
Sub LoopThroughDirectory()
Const ROW_HEADER As Long = 10
Dim objFSO As Object
Dim objFolder As Object
Dim objFile As Object
Dim MyFolder As String
Dim StartSht As Worksheet, ws As Worksheet
Dim WB As Workbook
Dim i As Integer
Dim LastRow As Integer, erow As Integer
Dim Height As Integer
Dim RowLast As Long
Dim f As String
Dim dict As Object
Dim hc As Range, hc1 As Range, hc2 As Range, hc3 As Range, d As Range
Set StartSht = Workbooks("masterfile.xlsm").Sheets("Sheet1")
'turn screen updating off - makes program faster
Application.ScreenUpdating = False
'location of the folder in which the desired TDS files are
MyFolder = "C:\Users\trembos\Documents\TDS\progress\"
'find the headers on the sheet
Set hc1 = HeaderCell(StartSht.Range("B1"), "HOLDER")
Set hc2 = HeaderCell(StartSht.Range("C1"), "CUTTING TOOL")
'create an instance of the FileSystemObject
Set objFSO = CreateObject("Scripting.FileSystemObject")
'get the folder object
Set objFolder = objFSO.GetFolder(MyFolder)
i = 2
'loop through directory file and print names
'(1)
For Each objFile In objFolder.Files
If LCase(Right(objFile.Name, 3)) = "xls" Or LCase(Left(Right(objFile.Name, 4), 3)) = "xls" Then
'(2)
'Open folder and file name, do not update links
Set WB = Workbooks.Open(fileName:=MyFolder & objFile.Name, UpdateLinks:=0)
Set ws = WB.ActiveSheet
'(3)
'find CUTTING TOOL on the source sheet
Set hc = HeaderCell(ws.Cells(ROW_HEADER, 1), "CUTTING TOOL")
If Not hc Is Nothing Then
Set dict = GetValues(hc.Offset(1, 0), "SplitMe")
If dict.count > 0 Then
Set d = StartSht.Cells(Rows.count, hc2.Column).End(xlUp).Offset(1, 0)
'add the values to the master list, column 3
d.Resize(dict.count, 1).Value = Application.Transpose(dict.items)
End If
Else
'header not found on source worksheet
End If
'(4)
'find HOLDER on the source sheet
Set hc3 = HeaderCell(ws.Cells(ROW_HEADER, 1), "HOLDER")
If Not hc3 Is Nothing Then
Set dict = GetValues(hc3.Offset(1, 0))
If dict.count > 0 Then
Set d = StartSht.Cells(Rows.count, hc1.Column).End(xlUp).Offset(1, 0)
'add the values to the master list, column 2
d.Resize(dict.count, 1).Value = Application.Transpose(dict.items)
End If
Else
'header not found on source worksheet
End If
'(5)
With WB
'print TDS information
For Each ws In .Worksheets
'print the file name to Column 1
StartSht.Cells(i, 1) = objFile.Name
'print TDS name from J1 cell to Column 4
With ws
.Range("J1").Copy StartSht.Cells(i, 4)
End With
i = GetLastRowInSheet(StartSht) + 1
'move to next file
Next ws
'(6)
'close, do not save any changes to the opened files
.Close SaveChanges:=False
End With
End If
'move to next file
Next objFile
'turn screen updating back on
Application.ScreenUpdating = True
ActiveWindow.ScrollRow = 1
'(7)
End Sub
'(8)
'get all unique column values starting at cell c
Function GetValues(ch As Range, Optional vSplit As Variant) As Object
Dim dict As Object, rng As Range, c As Range, v
Dim spl As Variant
Set dict = CreateObject("scripting.dictionary")
For Each c In ch.Parent.Range(ch, ch.Parent.Cells(Rows.count, ch.Column).End(xlUp)).Cells
v = Trim(c.Value)
If Len(v) > 0 And Not dict.exists(v) Then
If Not IsMissing(vSplit) Then
spl = Split(v, ";")
v = spl(0)
End If
If Not IsMissing(vSplit) Then
spl = Split(v, ",")
v = spl(0)
End If
dict.Add c.Address, v
End If
Next c
Set GetValues = dict
End Function
'(9)
'find a header on a row: returns Nothing if not found
Function HeaderCell(rng As Range, sHeader As String) As Range
Dim rv As Range, c As Range
For Each c In rng.Parent.Range(rng, rng.Parent.Cells(rng.Row, Columns.count).End(xlToLeft)).Cells
If Trim(c.Value) = sHeader Then
Set rv = c
Exit For
End If
Next c
Set HeaderCell = rv
End Function
'(10)
Function GetLastRowInColumn(theWorksheet As Worksheet, col As String)
With theWorksheet
GetLastRowInColumn = .Range(col & .Rows.count).End(xlUp).Row
End With
End Function
'(11)
Function GetLastRowInSheet(theWorksheet As Worksheet)
Dim ret
With theWorksheet
If Application.WorksheetFunction.CountA(.Cells) <> 0 Then
ret = .Cells.Find(What:="*", _
After:=.Range("A1"), _
Lookat:=xlPart, _
LookIn:=xlFormulas, _
SearchOrder:=xlByRows, _
SearchDirection:=xlPrevious, _
MatchCase:=False).Row
Else
ret = 1
End If
End With
GetLastRowInSheet = ret
End Function
由于您已经有办法一次找出最后使用的行，因此您非常接近解决方案。您要做的是不仅将 objFile.Name 写入 StartSht.Cells(i, 1)，而且将其写入 StartSht.Range(StartSht.Cells(i, 1), StartSht.Cells(GetLastRowInColumn(StartSht, 3), 1)).
分解：
StartSht.Range() 在您的 Sheet StartSht 中寻址一个矩形区域。您通过提供角来指定此区域：StartSht.Cells(i, 1) 是您已经知道的上角，GetLastRowInColumn(StartSht, 3) 为您提供您刚刚在第 (3) 和 (4) 节中写入的数据的最后一行。因此，StartSht.Cells(GetLastRowInColumn(StartSht, 3), 1) 最终确定您的区域并写入 objFile.Name 的值。
然后您可以使用复制命令执行相同的操作。
我有一个工作宏，它循环遍历文件夹以打开文件并从名称 "HOLDER" 和 "CUTTING TOOL" 的列中获取重要信息，并将所有信息打印到一个 excel 文档中, 主文件。
它目前看起来像图 1。我希望它在每一行的第一列中打印文件名，直到文件关闭，这样对于第 2 列和第 3 列中的每个条目，也有文件名条目第一列，看起来像图 2。
我想对第 4 列应用相同的内容，在每一行打印名称。我不知道这些信息是否有帮助，因为获取第 1 列和第 4 列的信息是在第 (5) 节的同一代码块中编写的。
有人可以帮我解决这个问题吗？我一直在尝试在代码的第 (5) 部分中实现某种“i++”……但没有成功。感谢您的任何建议！
完整代码 部分 (5) 处理主文件第 1 列和第 4 列中文件的命名。
Option Explicit
Sub LoopThroughDirectory()
Const ROW_HEADER As Long = 10
Dim objFSO As Object
Dim objFolder As Object
Dim objFile As Object
Dim MyFolder As String
Dim StartSht As Worksheet, ws As Worksheet
Dim WB As Workbook
Dim i As Integer
Dim LastRow As Integer, erow As Integer
Dim Height As Integer
Dim RowLast As Long
Dim f As String
Dim dict As Object
Dim hc As Range, hc1 As Range, hc2 As Range, hc3 As Range, d As Range
Set StartSht = Workbooks("masterfile.xlsm").Sheets("Sheet1")
'turn screen updating off - makes program faster
Application.ScreenUpdating = False
'location of the folder in which the desired TDS files are
MyFolder = "C:\Users\trembos\Documents\TDS\progress\"
'find the headers on the sheet
Set hc1 = HeaderCell(StartSht.Range("B1"), "HOLDER")
Set hc2 = HeaderCell(StartSht.Range("C1"), "CUTTING TOOL")
'create an instance of the FileSystemObject
Set objFSO = CreateObject("Scripting.FileSystemObject")
'get the folder object
Set objFolder = objFSO.GetFolder(MyFolder)
i = 2
'loop through directory file and print names
'(1)
For Each objFile In objFolder.Files
If LCase(Right(objFile.Name, 3)) = "xls" Or LCase(Left(Right(objFile.Name, 4), 3)) = "xls" Then
'(2)
'Open folder and file name, do not update links
Set WB = Workbooks.Open(fileName:=MyFolder & objFile.Name, UpdateLinks:=0)
Set ws = WB.ActiveSheet
'(3)
'find CUTTING TOOL on the source sheet
Set hc = HeaderCell(ws.Cells(ROW_HEADER, 1), "CUTTING TOOL")
If Not hc Is Nothing Then
Set dict = GetValues(hc.Offset(1, 0), "SplitMe")
If dict.count > 0 Then
Set d = StartSht.Cells(Rows.count, hc2.Column).End(xlUp).Offset(1, 0)
'add the values to the master list, column 3
d.Resize(dict.count, 1).Value = Application.Transpose(dict.items)
End If
Else
'header not found on source worksheet
End If
'(4)
'find HOLDER on the source sheet
Set hc3 = HeaderCell(ws.Cells(ROW_HEADER, 1), "HOLDER")
If Not hc3 Is Nothing Then
Set dict = GetValues(hc3.Offset(1, 0))
If dict.count > 0 Then
Set d = StartSht.Cells(Rows.count, hc1.Column).End(xlUp).Offset(1, 0)
'add the values to the master list, column 2
d.Resize(dict.count, 1).Value = Application.Transpose(dict.items)
End If
Else
'header not found on source worksheet
End If
'(5)
With WB
'print TDS information
For Each ws In .Worksheets
'print the file name to Column 1
StartSht.Cells(i, 1) = objFile.Name
'print TDS name from J1 cell to Column 4
With ws
.Range("J1").Copy StartSht.Cells(i, 4)
End With
i = GetLastRowInSheet(StartSht) + 1
'move to next file
Next ws
'(6)
'close, do not save any changes to the opened files
.Close SaveChanges:=False
End With
End If
'move to next file
Next objFile
'turn screen updating back on
Application.ScreenUpdating = True
ActiveWindow.ScrollRow = 1
'(7)
End Sub
'(8)
'get all unique column values starting at cell c
Function GetValues(ch As Range, Optional vSplit As Variant) As Object
Dim dict As Object, rng As Range, c As Range, v
Dim spl As Variant
Set dict = CreateObject("scripting.dictionary")
For Each c In ch.Parent.Range(ch, ch.Parent.Cells(Rows.count, ch.Column).End(xlUp)).Cells
v = Trim(c.Value)
If Len(v) > 0 And Not dict.exists(v) Then
If Not IsMissing(vSplit) Then
spl = Split(v, ";")
v = spl(0)
End If
If Not IsMissing(vSplit) Then
spl = Split(v, ",")
v = spl(0)
End If
dict.Add c.Address, v
End If
Next c
Set GetValues = dict
End Function
'(9)
'find a header on a row: returns Nothing if not found
Function HeaderCell(rng As Range, sHeader As String) As Range
Dim rv As Range, c As Range
For Each c In rng.Parent.Range(rng, rng.Parent.Cells(rng.Row, Columns.count).End(xlToLeft)).Cells
If Trim(c.Value) = sHeader Then
Set rv = c
Exit For
End If
Next c
Set HeaderCell = rv
End Function
'(10)
Function GetLastRowInColumn(theWorksheet As Worksheet, col As String)
With theWorksheet
GetLastRowInColumn = .Range(col & .Rows.count).End(xlUp).Row
End With
End Function
'(11)
Function GetLastRowInSheet(theWorksheet As Worksheet)
Dim ret
With theWorksheet
If Application.WorksheetFunction.CountA(.Cells) <> 0 Then
ret = .Cells.Find(What:="*", _
After:=.Range("A1"), _
Lookat:=xlPart, _
LookIn:=xlFormulas, _
SearchOrder:=xlByRows, _
SearchDirection:=xlPrevious, _
MatchCase:=False).Row
Else
ret = 1
End If
End With
GetLastRowInSheet = ret
End Function
由于您已经有办法一次找出最后使用的行，因此您非常接近解决方案。您要做的是不仅将 objFile.Name 写入 StartSht.Cells(i, 1)，而且将其写入 StartSht.Range(StartSht.Cells(i, 1), StartSht.Cells(GetLastRowInColumn(StartSht, 3), 1)).
分解：
StartSht.Range() 在您的 Sheet StartSht 中寻址一个矩形区域。您通过提供角来指定此区域：StartSht.Cells(i, 1) 是您已经知道的上角，GetLastRowInColumn(StartSht, 3) 为您提供您刚刚在第 (3) 和 (4) 节中写入的数据的最后一行。因此，StartSht.Cells(GetLastRowInColumn(StartSht, 3), 1) 最终确定您的区域并写入 objFile.Name 的值。
然后您可以使用复制命令执行相同的操作。