Write-Error用于非终止错误,throw用于终止错误 Write-Error cmdlet声明了一个非终止错误.默认情况下,错误将在错误流中发送到要显示的主机程序以及输出. 非终止错误会向错误流写入错误,但它们不会停止命令处理.如果在输入项集合中的一个项目上声明了非终止错误,则该命令将继续处理集合中的其他项目. 要声明终止错误,请...
Write-Error 用于非终止错误,throw 用于终止错误。 Write-Error 命令声明一个非终止错误。默认情况下,错误会发送到错误流以与输出一起显示在主机程序中。 非终止错误将错误写入错误流,但不会停止命令处理。如果在输入项集合中的一个项目上声明了非终止错误,则该命令会继续处理集合中的其他项目。 要声明终止错误,请...
Write-ErrorWithTime寫入前面會加上目前時間的錯誤訊息。 此函式會呼叫Format-DevTestMessageWithTime函式,以在將訊息寫入 Error 串流之前在訊息前面加上時間。 Write-HostWithTime將前面會加上目前時間的訊息寫入主機程式 (Write-Host)。 寫入主機程式的效果並不一定。 大部分裝載 Windows PowerShell ...
问Powershell终止执行EN我在使用powershell处理某个目录中的csv文件时，如果没有找到带有当前日期戳的文件...
Can you write to an open excel file using powershell? can't catch an error from rename-item Can't get [DateTime]::TryParseExact to work using PowerShell Can't get get-adcomputer to filter on Description... Can't Import AD Module Powershell Can't run Get-Acl on files containing a ...
同样的为了实现PowerShell脚本的保存、方面在别的服务器迁移，一般都是先编写脚本，然后通过脚本文件执行...
Return is one of those Powershell commands that people get upset about; we can break normal rules to handle exceptions, I tend to avoid using throw, unless I expect something to want to catch the error. I prefer this: Write-Warning "Couldn't do what you wanted with $parameter." ; retu...
Stop-ThrowError.ps1: Throws a better error than "throw". Test-Administrator.ps1: Checks whether the current session has administrator privileges. Test-Interactive.ps1: Determines whether both the user and process are interactive. Test-Range.ps1: Returns true from an initial condition until a termin...
cared about this - it was because with the script object, you can simply specify "TRUE" to options you want to script out such as indexes and triggers. You have access to properties like "isSystemObject" so you don't have to write a bunch of SQL to exclude them from your collection...
Write-Warning$_.Exception throw }$xaml.SelectNodes("//*[@Name]") | ForEach-Object { try { Set-Variable -Name "WPF$($_.Name)" -Value$Form.FindName($_.Name) -ErrorAction Stop } catch { throw } } #endregion VS XAML #=== #=== #region Load XAML Objects In PowerShell Function...