包含產生此事件的物件。 此變數只會在事件註冊命令的 Action 區塊內填入。 The value of this variable can also be found in the Sender property of thePSEventArgsobject thatGet-Eventreturns. $ShellId 包含當前 shell 程式的識別碼。 $StackTrace
Don't modify the global $ErrorActionPreference variable unless absolutely necessary. If you change it in a local scope, it reverts to the previous value when you exit that scope. If you're using something like .NET directly from within your PowerShell function, you can't specify the Error...
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Install-ModuleUniversalPrintManagement 默认情况下,PowerShell 库未配置为 PowerShellGet 的受信任存储库。 首次使用 PSGallery 时,将看到以下提示: Output Untrusted repository You are installing the modules from an untrusted repository. If you trust this repository, change its InstallationPolicy value by runni...
functionStart-MyService($Context){...}$status="standby"functionMock-TestPeerWorkMode{returnGet-Variable-Namestatus-Scopescript}Set-Alias-NameTest-PeerWorkMode-ValueMock-TestPeerWorkModeStart-MyService$mockContext 熟悉UNIX shell (比如bash)的朋友可能会觉得这没什么,Bash 也有很好用的别名。但是 PowerShe...
First, we take the value of the calendar’s SelectionStart property and store it in a variable named $dtmDate. That’s simply a fancy way of saying we’re going to grab the date that the user selected and store it in the variable $dtmDate. Second, we’re going to call the Close me...
In this case, I have a simple object, but I don't want to present all the members by default—I want to be sure that I print only the information that is useful, which in this case is the key and the value.The creation of these format files could fill an article by itself, and...
Referencing Variables and Variable Values Removing Items From Arrays The String’s the Thing Three Things You Might Not Know About Windows PowerShell Functions Using Windows PowerShell “Here-Strings” Using the Range Operator in Wildcard Queries What Is (and What Isn’t) in Our Array? Windows ...
Default value:Current user Required:False Accept pipeline input:False Accept wildcard characters:False -Environment Specifies one or more environment variables to override for the process as a hash table. Specify the name of an environment variable as a key in the hash table and the desired value...
You can also provide a secure string as a converted clear-text variable, although this is highly discouraged. For example: PowerShell Copy Uninstall-ADDSDomainController -LocalAdministratorPassword (ConvertTo-SecureString "Password1" -AsPlainText -Force) Warning Providing or storing a clear text ...