Test-MrParameter [[-ComputerName] <Object>] 另一种方法是向下钻取 Get-Command 的参数属性。 PowerShell 复制 (Get-Command -Name Test-MrParameter).Parameters.Keys Output 复制 ComputerName 添加CmdletBinding 属性,将函数转变为高级函数
$args[0]) { "Iteration $i" } ) -join "`n" $string } 'Addition Assignment +=' = { $string = '' foreach ($i in 0..$args[0]) { $string += "Iteration $i`n" } $string } } 10kb, 50kb, 100kb | ForEach-Object { $groupResult = foreach ($test in $tests.GetEnumerator...
$a="Hello"functionfoo {"`$a =$a""`$global:a =$global:a"} 現在,我們會建立全域變數$a,併為其指定值並呼叫函式foo。 PowerShell $a="Goodbye"foo 模組會在模組範圍中宣告變數$a,然後函式 foo會輸出這兩個範圍中的變數值。 Output $a = Hello $global:a = Goodbye ...
例如下面,将所有参数合并一个字符串,然后打印出来。 代码语言:javascript 代码运行次数:0 运行 AI代码解释 function Say-Hellos { $names = $args -join ',' Write-Output "Hello, $names" } 这个函数调用时候需要指定多个参数,注意不要在多个参数之间添加括号,否则会变成一个数组参数,而不是多个参数。
还可以使用Select-Object和Format-Listcmdlet 显示对象的属性值。Select-Object和Format-List每个 都有一个 Property参数。 可以使用Property参数指定一个或多个属性及其值。 或者,可以使用通配符 (*) 来表示所有属性。 例如,以下命令显示 pwsh.exe 文件的所有属性的值。
For more information, seeabout_Splitandabout_Join. Type Operators Use the type operators (-is,-isnot,-as) to find or change the .NET type of an object. For more information, seeabout_Type_Operators. Unary Operators Use the unary++and--operators to increment or decrement values and-for ne...
# Function to unpin an application from the taskbarfunctionUnpin-AppFromTaskbar{param([string]$AppName)$shell=New-Object-ComObject shell.application $folder=$shell.Namespace((Join-Path $env:APPDATA"Microsoft\Internet Explorer\Quick Launch\User Pinned\TaskBar"))foreach($itemin$folder.Items()){i...
Convert -ChildPath parameter to string[] for Join-Path cmdlet (#24677) (Thanks @ArmaanMcleod!)PowerShell 7.6-preview.4 includes the following updated modules:Microsoft.PowerShell.ThreadJob v2.2.0 ThreadJob v2.1.0 The ThreadJob module was renamed to Microsoft.PowerShell.ThreadJob. There is no...
Describes an attribute that reports the type of object that the function returns. about_Group_Policy_Settings Describes the Group Policy settings for Windows PowerShell. about_Hash_Tables Explains how to create, use, and sort hash tables in Windows PowerShell. ...
===function Export-Credential($cred, $path) { $cred = $cred | Select-Object * $cred.password = $cred.Password | ConvertFrom-SecureString $cred | Export-Clixml $path}你这样使用它:$Credentials = Get-MyCredential (join-...