介绍了 [psobject] 与[pscustomobject] 类型加速器之间的差异。长说明[pscustomobject] 类型加速器是在 PowerShell 3.0 中添加的。在添加此类型加速器之前,创建具有成员属性和值的对象比较复杂。 最初,必须使用 New-Object 来创建对象并使用 Add-Member 来添加属性。 例如:PowerShell 复制
我相信这样做的原因是任何东西都可以强制转换为[PSObject]（[PSCustomObject]）。PowerShell试图将值合并...
你仍然可以使用Add-Member向PSCustomObject添加新属性。 PowerShell $myObject|Add-Member-MemberTypeNoteProperty-Name'ID'-Value'KevinMarquette'$myObject.ID 删除属性 还可以从对象中删除属性。 PowerShell $myObject.psobject.Properties.Remove('ID')
Compare-Object [-ReferenceObject] <PSObject[]> [-DifferenceObject] <PSObject[]> [-SyncWindow <Int32>] [-Property <Object[]>] [-ExcludeDifferent] [-IncludeEqual] [-PassThru] [-Culture <String>] [-CaseSensitive] [<CommonParameters>]说明...
# Class definition with Runspace affinity (default behavior)class UnsafeClass { static [Object] ShowRunspaceId($Val) {return[pscustomobject]@{ ThreadId = [Threading.Thread]::CurrentThread.ManagedThreadId RunspaceId = [runspace]::DefaultRunspace.Id } } }$unsafe= [UnsafeClass]::new()while($true...
Get-AdminPowerApp | Select -ExpandProperty EnvironmentName | Group | %{ New-Object -TypeName PSObject -Property @{ DisplayName = (Get-AdminPowerAppEnvironment -EnvironmentName $_.Name | Select -ExpandProperty displayName); Count = $_.Count } } 下载Power Apps 用户详细信息 PowerShell 复制 Ge...
System.ObjectsayAnything();sayByeScriptMethodSystem.ObjectsayBye();sayhelloScriptMethodSystem.Objectsayhello();UpperMyNameScriptMethodSystem.ObjectUpperMyName();PSC:\Users\Administrator>$aa.PsObject.Members.Remove("sayAnything")PSC:\Users\Administrator>$aa|Get-MemberTypeName:System.ObjectNameMemberType...
Cmdlet vs. PSCmelet A cmdlet class can derived from two different classes:CmdletandPSCmdlet. The difference is how much you depend on the Windows PowerShell environment. When deriving fromCmdlet, you aren't really depending on PowerShell. You are not impacted by any changes in the PowerShell...
The PSObject object is the main object in PowerShell, because it includes the original object and the extended members in the same object, and gives the user who invokes this cmdlet the option to use any member - the original members and the extended ones. ps.Properties.Add(new PSNote...
SQL是IT行业很多岗位都要求具备的一项能力，对于数据岗位而言更是如此，甚至说扎实的SQL基础也往往是入职...