错误文本也是: *** Exception Text *** System.Management.Automation.ExitException: System error. at SystemManagement.Automation.Interpreter.ThrowInstruction.Run(InterpretedFrame frame) at System.Management.Automation.Interpreter.EnterTryCatchFinallyInstruction.Run(InterpretedFrame frame) at System.Management.Autom...
不过,Powershell在执行某条命令是也可以指定对错误的处理模式。那就是ErrorAction。PS C:\PowerShell> Remove-Item mossfly.com -ErrorAction "Continue"; Write-Host "工作完成" ObjectNotFound: (C:\PowerShell\mossfly.com:String) [Remove-Item], ItemNotFoundException 工作完成 ...
} catch { "An error occurred that could not be resolved." } finally { $wc.Dispose() if (Test-Path $tempPath) { Remove-Item $tempFile } } 另请参阅about_Break about_Continue about_Scopes about_Throw about_Trap在GitHub 上与我们协作 可以在 GitHub 上找到此内容的源,还可以在其中创建和查...
針對原生命令 (可執行檔),$?當為 0 時會設定為$LASTEXITCODE,當 為任何其他值時,則設定$LASTEXITCODE。 備註 在PowerShell 7 之前,將語句包裝在括號(...)、子表達式語法$(...)或陣列表達式@(...)中,一律將$?重設為True。 例如,(Write-Error)顯示為$?True。 此行為在 PowerShell 7 中已變更,因此$...
param($ComputerName= $(throw"ComputerName parameter is required."))functionCanPing {$Error.Clear()$tmp=Test-Connection$ComputerName-ErrorActionSilentlyContinueif(!$?) {Write-Host"Ping failed:$ComputerName.";return$false}else{Write-Host"Ping succeeded:$ComputerName";return$true} }functionCanRemote...
Add-Computer to domain with new name returns error Add-Computer unable to join domain. ADD-computer with -newname and joinwithnewname option add-computer with spaces in OUPath Add-content : The network name cannot be found. Add-Content PermissionDenied but works Add-MailboxFolderPermission erro...
param($ComputerName= $(throw"ComputerName parameter is required."))functionCanPing {$Error.Clear()$tmp=Test-Connection$ComputerName-ErrorActionSilentlyContinueif(!$?) {Write-Host"Ping failed:$ComputerName.";return$false}else{Write-Host"Ping succeeded:$ComputerName";return$true} }functionCanRemote...
如果当前输入循环是最上面的循环,那么主机将执行SetShouldExit调用。 public override void ExitNestedPrompt() { throw new NotImplementedException("ExitNestedPrompt is not implemented. The script is asking for input, which is a problem since there's no console. Make sure the script can execute without...
After my delay loop terminates, I check to see if the exit occurred because of exceeding the maximum number of attempts to find a change in the target control's value:Copy if ($numWaits -eq 100) { throw "Application did not respond after 100 delays" } else { write-host "Application...
about_Throw about_Trap about_Try_Catch_Finally about_Types.ps1xml about_Type_Accelerators about_Type_Operators about_Updatable_Help about_Update_Notifications about_Using about_Variables about_Variable_Provider about_While about_Wildcards about_Windows_PowerShell_Compatibility ...