<Parameter(Position:=0), ValidateNotNullOrEmpty()> _ Public Property Name() As String() Get Return processNames End Get Set(ByVal value As String()) processNames = value End Set End Property 若要通知 Windows PowerShell 运行时此属性是 Name 参数,System.Management.Automation.Par...
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$Parameter-ErrorActionSil...
数据部分中允许的 Cmdlet。 默认情况下,ConvertFrom-StringData仅允许使用 cmdlet。 使用-SupportedCommand参数在数据节中允许的 Cmdlet。 在Data 节中使用ConvertFrom-StringDatacmdlet 时,可以将键值对括在单引号或双引号字符串中,或者括在单引号或双引号的 here-string 中。 但是,包含变量和子表达式的字符串必须括在...
[string]$ComputerName) Write-Output$ComputerName} 指定参数数据类型 为string ,所以不允许有逗号分隔。 强制指定参数 Mandatory functionTest-MrParameterValidation { [CmdletBinding()]param( [Parameter(Mandatory)] [string]$ComputerNmae) Write-Output$ComputerNmae} 如果需要参数有多个值,指定类型为string[] funct...
+ FullyQualifiedErrorId : NoObjectInGetMember,Microsoft.PowerShell.Commands.GetMemberCommand Get-Member返回错误,因为环境变量已删除。 可以看到,在空字符串上使用时,它不会返回错误: PowerShell复制 ''|Get-Member-MemberTypeProperties Output复制 TypeName: System.String ...
Parameter Set: Default Invoke-WebRequest [-Uri] <Uri> [-Body <Object> ] [-Certificate <X509Certificate> ] [-CertificateThumbprint <String> ] [-ContentType <String> ] [-Credential <PSCredential> ] [-DisableKeepAlive] [-Headers <IDictionary> ] [-InFile <String> ] [-MaximumRedirection <Int...
[string]$DestinationPath='./' ) 1. 2. 3. 4. 5. 参数说明(with parameter[]) 实验环境不同,效果可能也不同(在vscode中的powershell插件控制下的PowerShell Integrated Console (v2021.10.2) 就无法使用!?提示` ...
In my example, I create an alias called Filename that applies to the Name parameter, like so:复制 private string _name = "PowerShellIsolatedStore"; /// name of store [Alias("Filename")] [Parameter] public string Name { get { return _name; } set { _name = value; } } Common ...
1Parameter Set:Default2Invoke-WebRequest [-Uri] <Uri> [-Body <Object> ] [-Certificate <X509Certificate> ] [-CertificateThumbprint <String> ] [-ContentType <String> ] [-Credential <PSCredential> ] [-DisableKeepAlive] [-Headers <IDictionary> ] [-InFile <String> ] [-MaximumRedirection <Int...
Convert -ChildPath parameter to string[] for Join-Path cmdlet (#24677) (Thanks @ArmaanMcleod!) PowerShell 7.6-preview.4 includes the following updated modules: Microsoft.PowerShell.ThreadJob v2.2.0 ThreadJob v2.1.0 The ThreadJob module was renamed to Microsoft.PowerShell.ThreadJob. There is...