例如,若要建立名為 this{value}is 類型的變數: PowerShell 複製 ${this`{value`}is} = "This variable name uses braces and backticks." ${this`{value`}is} Output 複製 This variable name uses braces and backticks. 變數和範圍 根據預
$x = New-Module -AsCustomObject {$M = 123 ; Export-ModuleMember --Variable M} 這個方法可以用來新增任何類型的成員。 PowerShell 複製 $x = New-Object PSObject Add-Member -InputObject $x -Name M -MemberType NoteProperty -Value 123 PSObject 是所有 PowerShell 類型的基底類型。在...
Remove-Variable OFS [string]$array Output 複製 1 2 3 4 $OutputEncoding決定PowerShell 將數據輸送到原生應用程式時所使用的字元編碼方法。注意 在大部分的案例中,的值 $OutputEncoding 應該與的值 [Console]::InputEncoding一致。有效值如下:衍生自 Encoding 類別的物件,例如 ASCIIEncoding、U...
除%variable%环境变量引用之外,不能在命令中嵌入任何其他动态元素。 不支持将%字符转义为%%(可在批处理文件中执行操作的方式)。%<name>%标记不断扩展。 如果<name>未引用定义的环境变量,则标记将按原样传递。 不能使用流重定向(如>file.txt),因为它们作为参数传递给目标命令。
This is the full path to the file that Windows PowerShell will try to run when it starts. Notice we said “try” to run. Here’s an interesting fact: just because you were able to find the profile doesn’t mean it actually exists. $profile is simply a built-in variable that contains...
New-Variable [-Name] <String> [[-Value] <Object>] [-Description <String>] [-Option <ScopedItemOptions>] [-Visibility <SessionStateEntryVisibility>] [-Force] [-PassThru] [-Scope <String>] [-WhatIf] [-Confirm] [<CommonParameters>]Description...
Windows PowerShell reserves a few parameter names, referred to as Common parameters, which you can't use: WhatIf, Confirm, Verbose, Debug, ErrorAction, ErrorVariable, OutVariable, and OutBuffer. In addition, the following aliases for these parameter names are reserved: vb, db, ea, ev, ov...
Variable names in PowerShell start with a dollar sign and contain a mix of numbers, letters, symbols and spaces. For instance,$var="HELLO"stores the stringHELLOin the$varvariable. As another example, the previous code instance uses the variable$ito hold the value evaluated within theforloop....
You can enter multiple values separated by commas. If the values contain spaces or otherwise require quotation marks, use the following syntax:"Value1","Value2",..."ValueN". After you create the group, you use the Get-DistributionGroupMember cmdlet to view the group members, and the Add-...
Clear-VariableDeletes the value of a variable. Compare-ObjectCompares two sets of objects. Complete-BitsTransferCompletes a BITS transfer job. Complete-TransactionCommits the active transaction. Connect-WSManConnects to the Windows Remote Management (WinRM) service on a remote computer. ...