ONE TWO THREE 与 的ForEach-Object 参数一样,arguments 参数允许将值数组传递给配置为接受它们的脚本块。备注 从Windows PowerShell 3.0 开始,还可以使用“标量对象和集合的方法”完成集合中每个项的属性和执行方法。 可以在此处阅读有关 about_Methods 的详细信息。Where...
ONE TWO THREE 与 的ForEach-Object 参数一样,arguments 参数允许将值数组传递给配置为接受它们的脚本块。备注 从Windows PowerShell 3.0 开始,还可以使用“标量对象和集合的方法”完成集合中每个项的属性和执行方法。 可以在此处阅读有关 about_Methods 的详细信息。Where...
NoteThis is Part 2 of a four-part series about looping. In Part 1,Basics of PowerShell Looping: Foreach, I looked at theForeachstatement and talked about the problem of collections, arrays, and accessing specific items. Today, I am going to talk about using theForeach-Objectcmdlet to wo...
function Get-SumOfNumbers { param ( [int[]]$Numbers ) begin { $retValue = 0 } process { if ($null -ne $Numbers) { foreach ($n in $Numbers) { $retValue += $n } } else { $retValue += $_ } } end { $retValue } } PS> 1,2,3,4 | Get-SumOfNumbers 10 PS> Get-SumOf...
functionGet-SumOfNumbers{param( [int[]]$Numbers)begin{$retValue=0}process{if($null-ne$Numbers) {foreach($nin$Numbers) {$retValue+=$n} }else{$retValue+=$_} }end{$retValue} } PS>1,2,3,4|Get-SumOfNumbers10PS>Get-SumOfNumbers1,2,3,410 ...
The ForEach-Object cmdlet performs an operation on each item in a collection of input objects. The input objects can be piped to the cmdlet or specified using the InputObject parameter. Starting in Windows PowerShell 3.0, there are two different ways to
10..15..-5|ForEach-Object{Write-Output$_} The start and end values of the range can be any pair of expressions that evaluate to an integer or a character. The endpoints of the range must be convertible to signed 32-bit integers ([int32]). Larger values cause an error. Also, if ...
Arrays A PowerShell array is a component that enables the storage of more than one item in a variable or a field. For instance, to assign multiple values to a variable, use the script$a=1,2,3. PowerShell treats each item in an array as a separate element. To address each item in ...
For this particular example, we’re going pull the content out of each line and return it as two arrays ($DisplayName and $UPN). To pull this off, we need to pull the content out of the object that is returned. Fortunately, it comes out in a clean format. The first line is the ...
ForeachFor2 Utils\ForeachFor2.ps1 Function to step through two series of values in two collections and run commands against them. Link Get-Breaktimer Utils\Get-Breaktimer.ps1 Function to display a break timer with a countdown based on absolute or relative times. Link Get-Field Utils\Get-Fiel...