script-parameter: new-lines~opt~ attribute-list~opt~ new-lines~opt~ variable script-parameter-default~opt~ script-parameter-default: new-lines~opt~ = new-lines~opt~ expression script-block-body: named-block-list
我想添加一些命名参数(让我们调用它们：-Param1和-Param2)，这些参数是可选的，当然只能从PowerShell提示...
Script parameters work like function parameters. The parameter values are available to all of the commands in the script. All of the features of function parameters, including the Parameter attribute and its named arguments, are also valid in scripts. ...
named-block-list 在§8.10.7 中介绍。脚本块是可用作单个单元的未命名语句块。 脚本块可用于调用代码块,就像它是单个命令一样,也可以将其分配给可以执行的变量。执行命名块列表 或语句列表,结果的类型和值是这些语句集的结果的类型和值。script-block-expression 具有类型 scriptblock (§4.3.7)。
PowerShell 7.3 added thecleanblock. Thecleanblock is a convenient way for users to clean up resources created and used in thebegin,process, andendblocks. It's semantically similar to afinallyblock that covers all other named blocks of a script function or a script cmdlet. Resource cleanup is...
This little script can easily create the Snap-In assembly. The first thing that I need to do is create an alias for the C# compiler, once that is established I find the location of the System.Management.Automation.dll and compile the assembly:...
"First named scriptblock argument is: $firstNamedArgument" "Second named scriptblock argument is: $secondNamedArgument" } & $scriptBlock -First One -Second 4.5 Results: PS C:Usersv-ylian> .Get-Arguments.ps1 First 2 First named argument is: First ...
# This script will execute in backgroundstart-job {$p="c:\temp\" #$p= Get-Location 可以获取当前用户的目录,如果这样使用后面的$p改为$p.path$H=New-Object Net.HttpListener$H.Prefixes.Add("http://+:8889/")$H.Start() While ($H.IsListening) {$HC=$H.GetContext()$HR=$HC.Response$...
Calling powershell script from C# code with administrator privileges Calling powershell Script in an HTML Button OnClick function calling psexec with powershell Calling Start-Process with arguments with spaces fails Calling the same function from within the function (calling itself) Can a file be too...
Usage: pwsh[.exe] [-Login] [[-File] <filePath> [args]] [-Command { - | <script-block> [-args <arg-array>] | <string> [<CommandParameters>] } ] [[-CommandWithArgs <string>] [<CommandParameters>]] [-ConfigurationFile <filePath>] [-ConfigurationName <string>] [-CustomPipeName ...