合並兩個私有子工作表

Question

我正在使用VBA檢查單元格的值，如果單元格的值大於某個值，則調用電子郵件模塊通過電子郵件發送電子郵件。

我想檢查多個單元格，但了解在VBA中不可能有兩個Private Sub Worksheet_Change。 檢查多個細胞的最佳方法是什么？

這是我正在使用的代碼；

Private Sub Worksheet_Change(ByVal Target As Range)
    If Target.Cells.Count > 1 Then Exit Sub
    If Not Application.Intersect(Range("A1"), Target) Is Nothing Then
        If IsNumeric(Target.Value) And Target.Value > 10 Then
        Call Mail_small_Text_Outlook
        End If
    End If
End Sub

如果可能的話，這是另一種，我想合並到一個子中

Private Sub Worksheet_Change(ByVal Target As Range)
    If Target.Cells.Count > 1 Then Exit Sub
    If Not Application.Intersect(Range("B1"), Target) Is Nothing Then
        If IsNumeric(Target.Value) And Target.Value > 20 Then
        Call Mail_small_Text_Outlook
        End If
    End If
End Sub

Answer 1

Private Sub Worksheet_Change(ByVal Target As Range)

Select Case Taget.Address

  Case "$A$1" 'This will make sure its just one cell and its A1          
      If IsNumeric(Target.Value) And Target.Value > 10 Then         
        Call Mail_small_Text_Outlook         
      End If     

  Case "$B$1" 'This will make sure its just one cell and its B1
      If IsNumeric(Target.Value) And Target.Value > 20 Then         
        Call Mail_small_Text_Outlook         
      End If 

  'Case ... whatever else you want.

End Select
End Sub

可能有更有效的方法，但這是最先想到的。 希望這能回答您的問題。

Answer 2

怎么樣呢？

Private Sub Worksheet_Change(ByVal Target As Range)
    Call MailAlert(Target, "A1", 10)
    Call MailAlert(Target, "B1", 20)
End Sub

Private Sub MailAlert(ByVal Target As Range, ByVal Address As String, ByVal Value As Integer)
    If Target.Cells.Count > 1 Then Exit Sub
    If Not Application.Intersect(Range(Address), Target) Is Nothing Then
        If IsNumeric(Target.Value) And Target.Value > Value Then
        Call Mail_small_Text_Outlook
        End If
    End If
End Sub