合并两个私有子工作表

Question

我正在使用VBA检查单元格的值，如果单元格的值大于某个值，则调用电子邮件模块通过电子邮件发送电子邮件。

我想检查多个单元格，但了解在VBA中不可能有两个Private Sub Worksheet_Change。 检查多个细胞的最佳方法是什么？

这是我正在使用的代码；

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

如果可能的话，这是另一种，我想合并到一个子中

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，但这是最先想到的。 希望这能回答您的问题。

Answer 2

怎么样呢？

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