Users Guide

'*** （通知用户方法是否返回成功
'*** 注：如果返回值为 0，并不意味着系统的 BIOS 已被闪速更新，仅指闪速方法已成功初始化。）
If objOutParam.ReturnValue = 0 Then
WScript.Echo"Methodcompletedsuccessfully."
else
WScript.Echo"Methodfailed."
End If
'*** Sub used to display the correct usage of the script
'***
'*** （Sub 用于显示脚本的正确用法）
Sub Usage()
Dim strMessage
strMessage = "incorrect syntax. You should run: " & vbCRLF & _
"cscript.exe//nologoSampleFlash.vbs<systemname><URLofBIOS
headerfile>"
WScript.Echo strMessage
End Sub

在下次重新启动时启用 PXE 启动
'**********************************************************************
'*** Name: SampleForcePXE.vbs
'*** Purpose: To force a Dell OMCI client to boot to PXE on next reboot.
'*** Usage: cscript.exe //nologo SampleForcePXE.vbs <systemname>
'***
'*** （名称：SampleForcePXE.vbs
'*** 目的：强制 Dell OMCI 客户机在下次重新启动时启用 PXE。
'*** 用法：cscript.exe //nologo SampleForcePXE.vbs <系统名称>）
'***
'*** This sample script is provided as an example only, and has not been
'*** tested, nor is warranted in any way by Dell; Dell disclaims any
'*** liability in connection therewith. Dell provides no technical
'*** support with regard to such scripting. For more information on WMI
'*** scripting, refer to applicable Microsoft documentation.
'***
'*** （该样本脚本仅作为示例提供，未经过测试，也没有 Dell 任何形式的保证；
'*** 因此 Dell 否认对其承担任何连接义务。
'*** Dell 对该脚本不提供任何技术支持。
'*** 关于 WMI 脚本的更多信息，请参阅相关的 Microsoft 说明文件。）
'**********************************************************************
Option Explicit
'*** Declare variables （声明变量）
Dim strNameSpace
Dim strComputerName
Dim strClassName
Dim strKeyValue
Dim objInstance
Dim strPropName
Dim strPropValue
'*** Check that the right executable was used to run the script
'*** and that all parameters were passed
'***
'*** （检查使用正确的可执行文件运行脚本，且所有参数都通过验证）
If (LCase(Right(WScript.FullName, 11)) = "wscript.exe" ) Or _
(Wscript.Arguments.Count<1)Then
CallUsage()
WScript.Quit
End If
'*** Initialize variables （初始化变量）
strNameSpace = "root/Dellomci"
strComputerName = WScript.Arguments(0)
strClassName = "Dell_Configuration"
strKeyValue = "Configuration"
strPropName = "ForcePXEOnNextBoot"
'*** Retrieve the instance of Dell_Configuration class (there should
'*** only be 1 instance).
'***
'*** （检索 Dell_配置类示例 [只能有 1 个示例]。）
Set objInstance = GetObject("WinMgmts:{impersonationLevel=impersonate}//" &_
strComputerName&"/"&strNameSpace&":"&strClassName&"="&_
Chr(34)&strKeyValue&Chr(34))
strPropValue = objInstance.Properties_.Item(strPropName).Value
'*** Set the new value for the property and save the instance, but only
'*** if the current value is not already 3 ('Enabled')
'***
'*** （设置新属性值并保存示例，但仅在当前值不为 3 [“启用”]）