Dim reval
Set objnet = CreateObject ("WScript.Network")
Set R = CreateObject("WScript.Shell")

reval = InputBox ("当前的计算机名是：" & objnet.ComputerName,"请输入新的计算机名")

On Error Resume Next
strComputer = "."
Set objWMIService = GetObject("winmgmts:" _
    & "{impersonationLevel=impersonate}!\\" _
    & strComputer & "\root\cimv2")
Set colComputers = objWMIService.ExecQuery _
    ("Select * from Win32_ComputerSystem")

For Each objComputer in colComputers
    errReturn = ObjComputer.Rename (reval)
    If reval <> "" Then
MsgBox  "新计算机名在重启后才能生效！",vbOKOnly+vbInformation,"提示"
                return=MsgBox ("你确定要重起计算机吗?",vbOKCancel+vbExclamation,"注意！")
                If return=vbok Then
                        R.run("Shutdown.exe -r -t 0")
                End If
    End If
Next
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