Excel VBA-檢查活動工作表是否是第一個工作表

Question

我需要檢查活動工作表是否是工作簿中的第一個工作表。 這段代碼根本不起作用，但是我希望自己走在正確的軌道上。

Sub CheckFirstSheet()
If Sheets(1) = ActiveSheet Then MsgBox "This is the first worksheet."
If Sheets(1) <> ActiveSheet Then MsgBox "This is not the first worksheet."
End Sub

Answer 1

這很簡單

Sub test()
If ActiveSheet.Index = 1 Then MsgBox "This is the first worksheet."
If ActiveSheet.Index <> 1 Then MsgBox "This is not the first worksheet."
End Sub

Answer 2

您不能將引用類型與=和<>進行比較-您必須使用Is ：

Sub CheckFirstSheet()
    If Sheets(1) Is ActiveSheet Then
        MsgBox "This is the first worksheet."
    Else
        MsgBox "This is not the first worksheet."
    End If
End Sub

Answer 3

干得好：

Sub CheckFirstSheet()

If ActiveSheet.Index = 1 Then
    MsgBox "This is the first worksheet."
Else
    MsgBox "This is not the first worksheet."
End If

End Sub