因.NET 8 變更而修正Test-Connection(#20369) 修正Get-Service非終止錯誤訊息,使其包含類別(#20276) 新增-Empty和-InputObject參數到New-Guid(#20014)(感謝@CarloToso!)) 將別名r新增至-Recurse命令的參數Get-ChildItem(#20100) (感謝 @kilasuit!) ...
以下示例中的函数在foreach循环内有一个内联注释。 虽然找到这条注释并不困难,但试想一下,要是这个函数包含数百行代码呢? PowerShell functionTest-MrVerboseOutput{ [CmdletBinding()]param( [ValidateNotNullOrEmpty()] [string[]]$ComputerName=$env:COMPUTERNAME)foreach($Computerin$ComputerName) {#Attempting...
Powershell 默认支持的.NET类型如下。 [array],[bool],[byte],[char],[datetime],[decimal],[double],[guid],[hashtable],[int16],[int32],[int],[int64],[long],[nullable],[psobject],[regex],[sbyte].[scriptblock],[single],[float],[string],[switch],[timespan],[type],[uint16],[uint3...
可以将 AllowEmptyString 属性用于此方案。 AllowEmptyString 验证属性 AllowEmptyString 属性允许强制参数的值为空字符串("")。 以下示例声明一个 ComputerName 参数,该参数可以具有空字符串值。 PowerShell 复制 param( [Parameter(Mandatory)] [AllowEmptyString()] [string]$ComputerName ) AllowEmptyCol...
test Use absolute path in FileSystemProvider.CreateDirectory (#24615) May 13, 2025 tools Update metadata.json with 7.4.10 (#25554) May 14, 2025 .editorconfig Add dotnet_diagnostic.CA1859.severity = suggestion to editorconfig (#… Mar 8, 2025 .gitattributes Use Unix line endings for shell ...
Within a pipeline, theprocessblock executes once for each input object that reaches the function. If the pipeline input that reaches the function is empty, theprocessblock doesn't execute. Thebegin,end, andcleanblocks still execute. Important ...
Add completion single/double quote support for -Noun parameter for Get-Command (#24977) (Thanks @ArmaanMcleod!) Stringify ErrorRecord with empty exception message to empty string (#24949) (Thanks @MatejKafka!) Add completion single/double quote support for -PSEdition parameter for Get-Module (...
Select-String Select-Xml Send-MailMessage Set-Alias Set-Date Set-MarkdownOption Set-PSBreakpoint Set-TraceSource Set-Variable Show-Command Show-Markdown Sort-Object Start-Sleep Tee-Object Test-Json Trace-Command Unblock-File Unregister-Event ...
Select-String C:\Scripts\Test.lxt -pattern "failure" -context 2 What’s the2passed to –context for? That simply tells the script that, when it comes time to display any matches, we don’t want to see just the line of text where the match occurred. Instead, we also want to see th...
Well, because the here-string is not assigned to a variable the script will simply print out the value of that here-string, like so: Copy "Curiouser and curiouser!" cried Alice (she was so much surprised, that for the moment she quite forgot how to speak good English); "now I'm ...