VBscript：控制流 - 条件判断 If/ElseIf/Else

magic-rock-by-lou-lu

➿ 条件

If/ElseIf/Else

⚽ structure

If conditional Then
    ...
ElseIf conditional2 Then
    ...
Else
    ...
End If

⚽ 举例说明

例如显示当前的时间（小时），添加12/24格式的选择

> CSCRIPT if-conditional.vbs 12
Microsoft (R) Windows Script Host Version 5.812
Copyright (C) Microsoft Corporation. All rights reserved.

现在是下午10点

> CSCRIPT if-conditional.vbs 24
Microsoft (R) Windows Script Host Version 5.812
Copyright (C) Microsoft Corporation. All rights reserved.

现在是22点

'filename: if-conditional.vbs
'get hour of 12/24 format
Function getHour(style)
  hours = Hour(Time)
  If style = 12 Then
    If hours < 13 Then
        hours_say =  hours
    Else
        hours_say =  hours MOD 12
    End If
    getHour = hours_say
  ElseIf style = 24 Then
    getHour = hours
  End If
End Function
'Main Part
argo = Wscript.Arguments.Item(0)
hourf = Hour(Time)
If  argo = 12 Then
  If hourf > 11 Then
    ng = "下午"
  Else
    ng = "上午"
  End If
  WScript.Echo "现在是" & ng & getHour(12) & "点"
ElseIf argo = 24 Then
  WScript.Echo "现在是" & hourf & "点"
End If

Reference

1. WScript.echo without a Carriage Return
2. Windows batch: echo without new line
3. VBScript - Overview