Creating a Useful Error Message--Arguments
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下一篇 2010-03-26 20:59:17
/ 个人分类：VBScript
Command-Line Arguments
Command-line arguments provide you with the ability to modify the execution of a script. prior to running it.
CheckArgsPingMultipleComputers.vbs
Option Explicit
On Error Resume Next
Dim strComputer
Dim aMachines,machine
Dim objPing,objStatus
strComputer = WScript.Arguments.Item(0)
aMachines = Split(strComputer, ",")
For Each machine In aMachines
Set bjPing = GetObject("winmgmts:{impersonationLevel = impersonate}"). _
ExecQuery("select * from Win32_PingStatus where address = '" _
& machine & "'")
For Each objStatus In objPing
If IsNull(objStatus.StatusCode) Or objStatus.StatusCode<>0 Then
WScript.Echo ("mahine" & machine & "is not reachable")
Else
WScript.Echo ("reply from" & machine)
End If
Next
Next
Sub subCheckArgs
If WScript.Arguments.Count = 0 Then
WScript.Echo "You must enter a computer to ping" & VbCrLf & _
"Try this: Cscript. CheckArgsPingMultipeComputers.vbs" & "127.0.0.1;localhost"
WScript.Quit
End If
End Sub
From
Microsoft@ VBScript. Step by Step
By Ed Wilson
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