functionTest-MrParameterValidation { [CmdletBinding()]param( [Parameter(Mandatory)] [string[]]$ComputerName) Write-Output$ComputerName} 如果需要指定一个默认参数需要将ValidateNotNullOrEmpty参数验证属性与默认值一起使用,不过不能与必需(Mandatory)参数一起使用! functionTest-MrParameterValidation { [CmdletBindi...
functionTest-MrParameter{param($ComputerName)Write-Output$ComputerName} 以下函数可查询系统中的所有命令,并返回带有特定参数名称的命令编号。 PowerShell functionGet-MrParameterCount{param( [string[]]$ParameterName)foreach($Parameterin$ParameterName) {$Results=Get-Command-ParameterName$Parameter-ErrorActionSil...
Parameters are variables declared in the param() statement of a function or script block. You can use the optional [Parameter()] attribute alone or in combination with the [Alias()] attribute or any of the parameter validation attributes. Parameter names follow the rules for variabl...
Function parameter validation, accept multiple variables types Function says "The term 'time' is not recognized as the name of a cmdlet, function, script file, or operable function to accept array from pipe Gather website data with PowerShell Generate a Random file, solution Ok but limited Gene...
You can find more information on the parameter attributes—such as validation, mandatory, pipeline input and so on—by running help about_functions_advanced_parameter in the shell. Enjoy. Don Jonesis a popular Windows PowerShell author, trainer and speaker. His most recent book is “Learn Window...
.CommandElements[1].Extentswitch($gitCmd.Text) {'cmt'{ [Microsoft.PowerShell.PSConsoleReadLine]::Replace($gitCmd.StartOffset,$gitCmd.EndOffset -$gitCmd.StartOffset,'commit') } } } } }# This checks the validation script when you hit enterSet-PSReadLineKeyHandler-ChordEnter-FunctionValidateAnd...
(Parameter 'value') ParamName : value TargetSite : Name : ArgumentNotNull DeclaringType : Newtonsoft.Json.Utilities.ValidationUtils, Newtonsoft.Json, Version=12.0.0.0, Culture=neutral, PublicKeyToken=30ad4fe6b2a6aeed MemberType : Method Module : Newtonsoft.Json.dll StackTrace : at Newtonsoft.Json....
This module contains functions that abstract away the nitty-gritty aspects of the Nitro API. It provides a set of idiomatic PowerShell functions with parameter validation and inline documentation. The module can be used for both a better command line experience and writing scripts that automate NetS...
PSFunctionTools\functions\public\Get-ParameterB lock.ps1 Type : OutputType NamedArguments : {} PositionalArguments : {"ParamBlockAst", "String"} String : [OutputType("ParamBlockAst","String")] Function : Get-Parameterblock Path : C:\scripts\PSFunctionTools\functions\public\Get-ParameterB lock....
Function "Main" in PowerShell Function parameter validation, accept multiple variables types Function says "The term 'time' is not recognized as the name of a cmdlet, function, script file, or operable function to accept array from pipe Gather website data with PowerShell Generate a Random file...