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showvar.vbs
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1997-09-16
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' Windows Script Host Sample Script
'
' ------------------------------------------------------------------------
' Copyright (C) 1996-1997 Microsoft Corporation
'
' You have a royalty-free right to use, modify, reproduce and distribute
' the Sample Application Files (and/or any modified version) in any way
' you find useful, provided that you agree that Microsoft has no warranty,
' obligations or liability for any Sample Application Files.
' ------------------------------------------------------------------------
' This sample will list all environment variables defined on this machine.
L_Welcome_MsgBox_Message_Text = "This script will list all environment variables defined on this machine."
L_Welcome_MsgBox_Title_Text = "Windows Scripting Host Sample"
Call Welcome()
' ********************************************************************************
' *
' * Environment Sample
' *
CRLF = Chr(13) & Chr(10)
Dim WSHShell
Set WSHShell = WScript.CreateObject("WScript.Shell")
Sub show_env(strText)
MsgBox strText, vbInformation, L_Welcome_MsgBox_Title_Text
End Sub
intIndex = 0
strText = ""
intNumEnv = 0
MAX_ENV = 20
For Each strEnv In WshShell.Environment("PROCESS")
intIndex = intIndex + 1
strText = strText & CRLF & Right(" " & intIndex, 4) & " " & strEnv
intNumEnv = intNumEnv + 1
If intNumEnv >= MAX_ENV Then
Call show_env(strText)
strText = ""
intNumEnv = 0
End If
Next
If intNumEnv >= 1 Then Call show_env(strText)
' ********************************************************************************
' *
' * Welcome
' *
Sub Welcome()
Dim intDoIt
intDoIt = MsgBox(L_Welcome_MsgBox_Message_Text, _
vbOKCancel + vbInformation, _
L_Welcome_MsgBox_Title_Text )
If intDoIt = vbCancel Then
WScript.Quit
End If
End Sub