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')
说明[psobject]和[pscustomobject]类型加速器之间的差异。 长说明 PowerShell 3.0 中添加了[pscustomobject]类型加速器。 在添加此类型加速器之前,创建具有成员属性和值的对象更为复杂。 最初,必须使用New-Object来创建对象并Add-Member添加属性。 例如:
在Powershell编程里,我非常喜欢使用[PSCustomObject],创建一个可用的对象从来没有如此简单.因此,这里我将跳过使用其它方式来创建一个对象(仅使用PSCustomObject),要注意的是,需要使用powershell 3.0或者以上的版本. $myObject= [PSCustomObject]@{ Name ='Kevin'Language ='Powershell'State ='Texas'}$myObject= ...
$object = [pscustomobject]@{Name="CustomObject";Expand=@(1,2,3,4,5)} # Use the ExpandProperty parameter to Expand the property. $object | Select-Object -ExpandProperty Expand -Property Name 1 2 3 4 5 # The output did not contain the Name property, but it was added successfully. #...
#1.获取进程进行(gps/ps)get-Process get-Process-Name notepad #获取指定运行经常的消息 # HandlesNPM(K)PM(K)WS(K)VM(M)CPU(s)Id ProcessName #---#4673720916509802482.015600notepad #2.启动进程( saps/start) Start-ProcessC:\Windows\System32\notepad...
$object = [pscustomobject]@{Name="CustomObject";Expand=@(1,2,3,4,5)} # Use the ExpandProperty parameter to Expand the property. $object | Select-Object -ExpandProperty Expand -Property Name 1 2 3 4 5 # The output did not contain the Name property, but it was added successfully. #...
The [pscustomobject] type accelerator was added in PowerShell 3.0.Prior to adding this type accelerator, creating an object with member properties and values was more complicated. Originally, you had to use New-Object to create the object and Add-Member to add properties. For example:Power...
$PSCustomObject.Where({$_.foo -gt 0}) Output 复制 foo --- 1 Where-Object -Not 由于@SimonWahlin,我们已将 -Not 参数添加到 Where-Object。 现在,可以在管道中筛选对象是否存在属性或 null/空属性值。 例如,此命令返回未定义任何依赖服务的所有服务: PowerShell 复制 Get-Service |...
在PS中我们通过cmdlet get-command 来获取命令的摘要信息。get-command有很多的参数可以使用。如下所示: Exp: PS C:\Users\vol_20120330> get-help get-command-parameter * -ArgumentList<Object[]>获取 cmdlet 或函数在与指定的参数(如path)一起使用时的信息。ArgumentList 的别名为 Args。
By using one of the predefined verb names, you will improve consistency between your custom cmdlets, the included cmdlets, and cmdlets created by other users. For example, to retrieve data you use Get, rather than Retrieve or Acquire. Common verbs used in Windows PowerShell include: Add, ...