Excel VBA - 复制和粘贴

Question

我正在尝试获取将搜索格式化为日期的单元格的VBA编码，并且对于所有日期格式，再次搜索其上方的特定文本并将其复制到日期单元格所在的行。

为了说明，下面是我试图解决的数据样本。 对于C列中格式化为日期的任何单元格，我希望代码找到客户编号（单元格C2）和客户名称（D2）并复制到适用行上的A列和B列。 问题出现了，因为我的数据中的许多客户都有多个凭证，所以我不能硬编码它只是在具有日期的单元格上方两行。 我希望我有意义！

Customer account Name
1001010 Internal : Sales Admin (9900) 
Date         Voucher
12/7/2011    CINV00000980
1/26/2012    CINV00001011
2/9/2012     CINV00001050
3/6/2012     CINV00002003
3/13/2012    CINV00002067

我正在尝试使用嵌套的Do循环（见下文），显然它不起作用。 代码正在运行，但没有发生复制/粘贴。

Sub ARAging() 
   Dim row As Integer
    row = 2
    finalrow = ActiveSheet.UsedRange.Rows.Count
Do

    If Range(Cells(row, 3), Cells(row, 3)).NumberFormat = "dd/mm/yyyy" Then
        Do
        If Range(Cells(row, 3), Cells(row, 3)).Value = "Customer account" Then
        Range(Cells(row - 1, 3), Cells(row - 1, 4)).Select
            With Selection.Copy
            End With
        End If
        row = row - 1
        Loop Until Range(Cells(row, 3), Cells(row, 3)).Value = "Customer account"

        Range(Cells(row, 1), Cells(row, 2)).Select
            With Selection.Paste
            End With
    End If

row = row + 1

Loop Until row = finalrow
End Sub

任何帮助，将不胜感激！

Answer 1

我认为这段代码可以满足您的需求。 我希望我已经包含了足够的评论来解释我的代码。 如有必要，请回答问题。

' Option Explicit means every variable must be explicitly declared.  Without
' it a misspelt variable name becomes an implicit declaration.  This can be
' a very difficult error to find.
Option Explicit

Sub ARAging()

  ' On a 32-bit system, the native size is what Excel calls Long.  So integer
  ' variables are slower than long variables.

  ' My style is to start a variable name with its type and then add classifiers
  ' to identify its purpose.  This means that when I return to this macro in
  ' six or twelve months, I know what the variables are.  If you do not like my
  ' style, develop your own or develop one with colleagues.  Consistent names
  ' are a godsend during maintenence.
  Dim acctNumCust As String
  Dim rowCrnt As Long
  Dim rowFinal As Long

  With Worksheets("Sheet1")
    ' I avoid ActiveSheet unless I want the user to be able to run the macro
    ' against a worksheet of their choice.

    acctNumCust = ""
    rowFinal = .UsedRange.Rows.Count
    For rowCrnt = 2 To rowFinal

        ' In .Cells(R,C), C can be a number or a column code.
        ' If I am accessing a single cell, I do not need to make it into
        ' a range since .Cells(R,C) is a range.

      If .Cells(rowCrnt, "C").Value = "Customer account" Then

        ' Since I know column C is "Customer account", I do not need to
        ' save it.  Save the value of column 4 in a variable not the
        ' scratchpad.
        acctNumCust = .Cells(rowCrnt, "D").Value

        ' I do not like testing for the formatting.  What if the user changes
        ' it to dd-mmm-yy?

      ElseIf IsDate(.Cells(rowCrnt, "C").Value) Then
        .Cells(rowCrnt, "A").Value = "Customer account"
        .Cells(rowCrnt, "B").Value = acctNumCust

      Else

        Call MsgBox("Cell C" & rowCrnt & " is neither """ & _
                                    "Customer account"" nor a date", vbOKOnly)

      End If

    Next rowCrnt

  End With  ' Worksheets("Sheet1")

End Sub