合並兩個“Private Sub Worksheet_Change(ByVal Target As Range)”

Question

我的工作表中有以下兩個代碼，我希望它們都運行 - 目前我收到一個宏錯誤。 你能幫我把它們組合起來，讓它們都能運行嗎？？

一個在輸入數據時在相鄰單元格中輸入日期，另一個允許從下拉列表中進行多項選擇。 兩者都單獨工作。

Private Sub Worksheet_Change(ByVal Target As Range)
Dim WorkRng As Range
Dim Rng As Range
Dim xOffsetColumn As Integer
Set WorkRng = Intersect(Application.ActiveSheet.Range("O:O"), Target)
xOffsetColumn = 1
If Not WorkRng Is Nothing Then
    Application.EnableEvents = False
    For Each Rng In WorkRng
        If Not VBA.IsEmpty(Rng.Value) Then
            Rng.Offset(0, xOffsetColumn).Value = Now
            Rng.Offset(0, xOffsetColumn).NumberFormat = "dd/mm/yyyy"
        Else
            Rng.Offset(0, xOffsetColumn).ClearContents
        End If
    Next
    Application.EnableEvents = True
End If
End Sub

另一個代碼是：

Private Sub Worksheet_Change(ByVal Target As Range)

Dim rngDV As Range
Dim oldVal As String
Dim newVal As String
If Target.Count > 1 Then GoTo exitHandler

On Error Resume Next
Set rngDV = Cells.SpecialCells(xlCellTypeAllValidation)
On Error GoTo exitHandler

If rngDV Is Nothing Then GoTo exitHandler

If Intersect(Target, rngDV) Is Nothing Then
   'do nothing
Else
  Application.EnableEvents = False
  newVal = Target.Value
  Application.Undo
  oldVal = Target.Value
  Target.Value = newVal
  If Target.Column = 10 _
     Or Target.Column = 12 Then
    If oldVal = "" Then
       'do nothing
      Else
      If newVal = "" Then
      'do nothing
      Else
      Target.Value = oldVal _
    & ", " & newVal
'      NOTE: you can use a line break,
'      instead of a comma
'      Target.Value = oldVal _
'        & Chr(10) & newVal
      End If
    End If
  End If
End If

exitHandler:
  Application.EnableEvents = True
End Sub

非常感謝

Answer 1

每張紙只能有一個Worksheet_Change事件。 一個簡單的解決方法是將您的兩個Events轉換為Sub Procedures ，然后創建一個主Event ，該Event簡單地調用您的其他兩個子程序。

設置看起來像這樣

---

事件

Private Sub Worksheet_Change(ByVal Target As Range)
    AddDate Target
    Dropdown Target
End Sub

子程序 1

Sub AddDate (Target as Range)
    'Your first code goes here
End Sub

子程序 2

Sub Dropdown (Target as Range)
    'Your second code goes here
End Sub

---

我會親自在Event設置您的驗證並相應地調用您的程序。 然后你的潛艇可以嚴格地專注於行動陳述而不需要做任何驗證。

這可能看起來像這樣（請注意，您的所有范圍變量都已啟動，不再需要聲明）

Private Sub Worksheet_Change(ByVal Target As Range)

'DateAdd Validation
Dim WorkRng As Range
Set WorkRng = Intersect(Application.ActiveSheet.Range("O:O"), Target)

If Not WorkRng Is Nothing Then
    DateAdd Target, WorkRng
End If

'Dropdown Validation
Dim rngDV As Range
Set rngDV = Cells.SpecialCells(xlCellTypeAllValidation)

If Target.Count = 1 Then
    If Not rngDV Is Nothing Then '<-- I believe this is redundant
        If Not Intersect(Target, rngDV) Is Nothing Then
            Dropdown Target, rngDV
        End If
    End If
End If

End Sub

Sub DateAdd(Target As Range, WorkRng As Range)

End Sub

Sub Dropdown(Target As Range, rngDV As Range)

End Sub