为了管理变量,powershell提供了五个专门管理变量的命令Clear-Variable,Get-Variable,New-Variable,Remove-Variable,Set-Variable。因为虚拟驱动器variable:的存在,clear,remove,set打头的命令可以被代替。但是Get-Variable,New-Variable。却非常有用new-variable可以在定义变量时,指定变量的一些其它属性,比如访问权限。同样Get...
Set-Variable -Name "desc" -Value "A description" Get-Variable -Name "desc" Name Value --- --- desc A descriptionExample 2: Set a global, read-only variableThis example creates a global, read-only variable that contains all processes on the system, and then it displays all proper...
<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.Para...
Set standard handles explicitly when starting a process with -NoNewWindow (#25061) Fix tooltip for variable expansion and include desc (#25112) (Thanks @jborean93!) Add type inference for functions without OutputType attribute and anonymous functions (#21127) (Thanks @MartinGC94!) Add completi...
So here is the parameter declaration—a Name parameter:复制 private string _name = "PowerShellIsolatedStore"; /// <summary>name of store</summary> [Parameter] public string Name { get { return _name; } set { _name = value; } } ...
Can you execute WinRM 2 'set' commands wthin Powershell 2? Can you pass a variable to a SQL Script with invoke-sqlcmd? Can you use PowerShell to change Group Policies? Can you write to an open excel file using powershell? can't catch an error from rename-item Can't get [DateTime...
SetTimeZoneCommand SetTraceSourceCommand SetVariableCommand SetVariableCommand Constructors Properties Description Exclude Force Include Name Option PassThru Value Visibility ShowCommandCommand ShowMarkdownCommand SignatureCommandsBase SoftwareElementState SortObjectCommand SplitPathCommand StartJobCommand StartProcessC...
Within the command or script in which it's used, the InformationAction common parameter overrides the value of the $InformationPreference preference variable, which by default is set to SilentlyContinue. When you use Write-Information in a script with InformationAction, Write-Information values are ...
When using the Rename-Item cmdlet on an existing provider item, I reasonably expect that cmdlet to rename the item that I am referencing. In the variable provider, if the variable that you are referencing is not defined in the current sc...
Set the value of the "SS64" variable to "My Sample text ": PS C:\> Set-Variable -name SS64 -value "My Sample text" Create a global, read-only variable that contains all processes on the system: PS C:\> Set-Variable -name myprocs -value (Get-Process) -option constant -scope ...