可以用if elseif else，也可以用select case，示例代碼如下：
（1）if elseif；
Sub?if_sample()Dim?i?As?Integer
For?i?=?1?To?300
If?i?=?1?Then
Debug.Print?"i值等於1"
ElseIf?i?=?20?Then
Debug.Print?"i值等於20"
ElseIf?i?=?40?Then
Debug.Print?"i值等於40"
ElseIf?i?=?100?Then
Debug.Print?"i值等於100"
ElseIf?i?=?300?Then
Debug.Print?"i值等於300"
End?If
Next?i
End?Sub
（2）select case;
Sub?select_sample()Dim?i?As?Integer
For?i?=?1?To?300
Select?Case?i
Case?1:
Debug.Print?"i值等於1"
Case?20:
Debug.Print?"i值等於20"
Case?40:
Debug.Print?"i值等於40"
Case?100:
Debug.Print?"i值等於100"
Case?300:
Debug.Print?"i值等於300"
End?Select
Next?i
End?Sub