一个Private Sub下的两个对话框功能

Question

我试图让两个对话框在Private Sub Worksheet_Change（ByVal Target as Range）下工作。只要有人在范围内输入某个值，它们就会弹出。第一个工作正常但第二个根本没有显示。以下是我正在使用的代码。

    Private Sub Worksheet_Change(ByVal Target As Range)
  If Intersect(Target, Range("J2:J54")) Is Nothing Then Exit Sub
  If Target.Value <> "Transportation" Then Exit Sub
     MsgBox "TRANSPORTATION: Remember tolls."
  If Target.Value <> "Guiding" Then Exit Sub
     MsgBox "GUIDING: Remember to add 10%."
End Sub

任何人都可以帮我看看我哪里出错了？

Answer 1

您正在退出每个点的子。尝试改变你的逻辑，即：

Private Sub Worksheet_Change(ByVal Target As Range)
    If Intersect(Target, Range("J2:J54")) Is Nothing Then Exit Sub
    If Target.Value = "Transportation" Then
        MsgBox "TRANSPORTATION: Remember tolls."
    ElseIf Target.Value = "Guiding" Then
        MsgBox "GUIDING: Remember to add 10%."
    End If
End Sub

Answer 2

另一种可能性是使用Select Case，检查第一个If Not Intersect... Is Nothing而不是退出sub如果If Intersect...Is Nothing。

Private Sub Worksheet_Change(ByVal Target As Range)
    If Not Intersect(Target, Range("J2:J54")) Is Nothing Then
        Select Case Target.Value
            Case "Transportation"
                MsgBox "TRANSPORTATION: Remember tolls."
            Case "Guiding"
                MsgBox "GUIDING: Remember to add 10%."
        End Select
    End If
End Sub