ValuesGenerator { [string[]] GetValidValues() { $SoundPaths = '/System/Library/Sounds/', '/Library/Sounds', '~/Library/Sounds' $SoundNames = ForEach ($SoundPath in $SoundPaths) { If (Test-Path $SoundPath) { (Get-ChildItem $SoundPath).BaseName } } retu...
keyword: one of begin break catch class continue data define do dynamicparam else elseif end exit filter finally for foreach from function if in inlinescript parallel param process return switch throw trap try until using var while workflow 描述: 關鍵詞 是一連串字元,在內容相依的位置使用時具有...
functionTest-MrParameterValidation{ [CmdletBinding()]param( [ValidateNotNullOrEmpty()] [string[]]$ComputerName=$env:COMPUTERNAME)Write-Output$ComputerName} Verbose output Inline comments are useful if you're writing complex code, but users don't see them unless they look at the code. ...
Hello World from a function in PowerShell.上例中使用了调用操作符(&),可以在执行函数之前检查函数脚本块的内容。函数对象的Definition属性以字符串的形式包含函数代码。下例演示如何使用这个属性:展开表 PS C:\> $helloFunction.Definition.GetType().FullName System.String PS C:\> $helloFunction.Definition...
数据部分中允许的 Cmdlet。 默认情况下,ConvertFrom-StringData仅允许使用 cmdlet。 使用-SupportedCommand参数在数据节中允许的 Cmdlet。 在Data 节中使用ConvertFrom-StringDatacmdlet 时,可以将键值对括在单引号或双引号字符串中,或者括在单引号或双引号的 here-string 中。 但是,包含变量和子表达式的字符串必须括在...
$pc=New-Object System.DirectoryServices.AccountManagement.PrincipalContext($ct,$ctxDomain,$ctxContainer)return$pc}functionGet-Principal([string]$userName,[string]$userPassword,[string]$ctxDomain,[string]$ctxContainer){Add-Type-AssemblyName System.DirectoryServices.AccountManagement ...
function CopyGpo( [string] $sourceGpo=$(throw ‘$sourceGpo is required’), [string] $sourceDomain=$(throw ‘$sourceDomain is required’), [string] $targetGpo=$(throw ‘$targetGpo is required’), [string] $targetDomain=$(throw ‘$targetDomain is required’), [string] $migrationTable=$...
function z([int]$zz){switch($zz){1 {return 'i'+'e'}Default {return 0}}}#z(1)& (z(1)+'X')(( ... 然后测试可以正常上线,环境全为联网状态 然后执行命令也没问题。 分析工具 搜索上面fuzz的特征值 发现工具是进行了一个匹配替换,可以将这些位置修改成上面的任意一种方法,这样特征可以去掉一些...
To return Boolean from function in PowerShell, use predefined variables: $True, $False. Use Predefined Variables 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 function compareNumbers{ param( [int]$num1, [int]$num2 ) if ($num1 -eq $num2) { return $True } else { return $False ...
Set-StrictMode -Version 2 function func_get_delegate_type_new { Param ( [Parameter(Position = 0, Mandatory = $True)] [Type[]] $var_parameters, [Parameter(Position = 1)] [Type] $var_return_type = [Void] ) $var_type_builder = [AppDomain]::CurrentDomain.DefineDynamicAssembly((New-Object...