This snippet is similar to the previous two codes, but it uses the comma operator (,) to create an array of arrays by putting a comma before each array variable; for example, ,$array1 and ,$array2. This creates two single-element arrays, each containing the original array. Finally, the...
$array1 = 2,1,3 [System.Collections.ArrayList]$array2 = "string1",'string2','string3','string4','string5','string6' foreach($element in $array1){ $my_variable = $array2[0..($element - 1)] Write-Host my_variable contains $my_variable $array2.RemoveRange(0,$element) } 因...
If we try to update an item that is past the last element, then we get an Index was outside the bounds of the array. error.PowerShell Copy PS> $data[4] = 'four' Index was outside the bounds of the array. At line:1 char:1 + $data[4] = 'four' + ~~~ + CategoryInfo : ...
value member-access element-access invocation-expression post-increment-expression post-decrement-expression value: parenthesized-expression sub-expression array-expression script-block-expression hash-literal-expression literal type-literal variable parenthesized-expression: ( new-lines~opt~ pipeline new-lines~...
You can change the elements in an array, add an element to an array, and combine the values from two arrays into a third array.To change the value of a particular element in an array, specify the array name and the index of the element that you want to change, and then use the ...
1. Loop Through a PowerShell Array with ForEach Loop The best way to loop through an array in PowerShell is by using theForEachloop. TheForEachloop iterates over each element in the array and allows you to perform operations on each element individually. Here’s an example: ...
Add a Property to an Array that Adds a Range of IPs Add a URL rewrite condition on IIS using Powershell Add Array Items to Listbox Add blank column to csv with no header? Add column to text file Add columns to PowerShell array and write the result to a table Add computer to AD ...
相反,使用Set-Content,Add-Content和Out-File这几条命令,而不使用重定向,可以有效地规避前面的风险。这三条命令都支持-encoding参数,你可以用它来选择字符集。 创建新驱动器 你可能会惊讶,PowerShell允许你创建新的驱动器。并且不会限制你只创建基于网络的驱动器。你还可以使用驱动器作为你的文件系统中重要目录,...
The following command takes the ErrorRecord object associated with the most recent error in the error array, element 0, and formats the properties of object in a list. PowerShell Copy $Error[0] | Format-List -Property * -Force Output Copy PSMessageDetails : Exception : System.Mana...
<ElementOneName>text for this element<ChildElementName>this one closes up before its parent does</ChildElementName></ElementOneName> 检测到的子节点,变量重置为打开关闭尖括号的下两个相邻对、 计数器递增和重要 $xpath 数组填充了一个新的元素: ...