Example 6: Use multiple conditions PowerShell Get-Module-ListAvailable|Where-Object{ ($_.Name-notlike"Microsoft*"-and$_.Name-notlike"PS*")-and$_.HelpInfoUri } This example shows how to create aWhere-Objectcommand with multiple conditions. ...
Now that you know more about how to use the PowerShellWhere-Objectcmdlet to filter all the things, what else can you do? Try some more complex filtering tasks using multiple conditions and operators on collections to filter out property values and formatting the output to your liking....
Specifies whether a warning message appears when the same file is opened in different PowerShell tabs. If set to$true, to open the same file in multiple tabs displays this message: "A copy of this file is open in another Windows PowerShell tab. Changes made to this file will affect all...
TheWhere-Objectcmdlet in PowerShell is a filtering mechanism. You can useWhere-Objectto filter collections from preceding commands using specific criteria. Objects that meet the conditions of the filter then pass through the pipeline to the next cmdlet. Where-Objectis often preceded by other command...
$form.Text ='Data Entry Form'$form.Size =New-ObjectSystem.Drawing.Size(300,200)$form.StartPosition ='CenterScreen' 接下来,为窗体创建“确定”按钮。 指定“确定”按钮的大小和行为。 在此示例中,按钮位置为距窗体上边缘 120 像素,距左边缘 75 像素。 按钮高度为 23 像素,按钮长度为 75 像素。 此脚本...
Where-Object {$_ -like 'f*'} PS> $result.GetType().FullName System.String[] PS> $result four PS> $result.Count 1 PS> $result.Length 1 PS> $result[0].Length 4 Indexing support for System.Tuple objectsPowerShell 6.1 added the support for indexed access of Tuple objects, similar ...
PowerShell itself imposes conditions on how scripts run concurrently, based on its design and history. Scripts have to run in runspace contexts and only one script thread can run at a time within a runspace. So in order to run multiple scripts simultaneously multiple runspaces must be created....
It can also set up timing conditions for assembly load conflicts; if two parts of the same program will try to load different versions of the same assembly, which one is loaded depends on which code path is run first. For PowerShell this means that the following factors can affect an asse...
Sends ("pipes") the output of the command that precedes it to the command that follows it. When the output includes more than one object (a "collection"), the pipeline operator sends the objects one at a time. PowerShell Get-Process|Get-MemberGet-Service|Where-Object{$_.StartType-eq'Aut...
Where-Object Filters objects based on conditions Select-Object Pipes only the specified properties Sort-Object Sorts the objects Tee-Object Sends the objects in two directions Table 3: Flow Control Cmdlets Assembling calls to cmdlets using the tools shown here into a script you can use whenever ne...