param( [Parameter(Mandatory)] [ValidateScript( {$_ -ge (Get-Date)}, ErrorMessage = "{0} isn't a future date. Specify a later date." )] [datetime]$EventDate ) 當指定的值是過去的日期時,會傳回自定義錯誤訊息。Output 複製 Cannot validate argument on parameter 'EventDate'....
[ValidateScript("$_ % 2", ErrorMessage = "The item '{0}' did not pass validation of script '{1}'")] [Parameter(Position = 0, Mandatory = true)] public int32 OddNumber { get { return oddNumber; } set { oddNumber = value; } } private int32 oddNumber; For more inf...
Connecting to remote server failed with the following error message Connecting to remote server failed with the following error message : <f:WSManFault xmlns:f="http://schemas.microsoft.com/wbem/wsman/1/wsmanfault" Code="2152989776" Connecting to workgroup computers remotely Constant PowerShell st...
系统包装窗口输出: Triggering system 1 / 10 with version 1.0.0.0 第二个powershell窗口输出: Starting system $system/10 with version $version C:\temp\myScript.ps1 : Cannot validate argument on parameter 'system'. The argument is null or empty. Provide an argument that is not null or empty, ...
To validate a parameter argument, the PowerShell runtime uses the information provided by the validation attributes to confirm the value of the parameter before the cmdlet is run. If the parameter input is not valid, the user receives an error message. Each validation parameter defines a validati...
[ValidateScript] [ValidateSet] [ValidateTrustedData] [ValidateUserDrive] [version] [void] [WildcardPattern] [wmi] (Windows-only) [wmiclass] (Windows-only) [wmisearcher] (Windows-only) [X500DistinguishedName] [X509Certificate] [xml] Only the following COM object types are permitted: Scripting....
Indicates whether the channel will be encrypted while bypassing walking the certificate chain to validate trust. This parameter is new in v22 of the module. For more details, see Strict Connection Encryption under Related Links. Expand table Type: SwitchParameter Position: Named Default value: Non...
HelpMessage='What computer name would you like to target?')] [Alias('host')] [ValidateLength(3,30)] [string[]]$computername, [string]$logname = 'errors.txt' ) begin { write-verbose "Deleting $logname" del $logname -ErrorActionSilentlyContinue } process { write-verbose "Beginning process...
Use this command in your scripting automation to validate a PowerShell function name. PS C:\> Test-FunctionName Test-Widget Test-Widget If the name passes validation it will be written to the pipeline. Or you can use the -Quiet parameter to return a traditional boolean result. PS C:\>...
Restore-Computer and Stop-Computer should fail with error when not running via sudo on Unix (#19824) Add Help proxy function for non-Windows platforms (#19972) Remove input text from the error message resulted by SecureString and PSCredential conversion failure (#19977) (Thanks @ArmaanMcleod!) ...