$array = foreach ( $node in (1..5)) { "ATX-SQL-$node" } 数组类型默认情况下,PowerShell 中的数组按 [PSObject[]] 类型创建。 这使它可以包含任何类型的对象或值。 这是因为所有一切都是从 PSObject 类型继承的。强类型数组你可以使用类似的语法来创建任意类型的数组。 创建强类型数组时,它只能
foreach($itemin$array) {Write-Output$item}Write-Output$array[3] 您也可以以相同方式使用索引來更新值。 PowerShell $array[2] =13 我只是初步了解了陣列,不過這應該能幫助我在進一步學習哈希表時更好地理解它們。 什麼是哈希表? 從一般意義上說,我會先從基本技術描述哈希表開始,再轉換到 PowerShell 使用...
In this example, the$usersarray is piped to theForEach-Objectcmdlet using the|character. TheForEach-Objectcmdlet then executes the script block for each user in the array. The$_variable represents the current element being processed in each iteration. ReadCount the Number of Objects in an Arr...
Of course, we still have one minor problem: the items in our array aren’t in alphabetical order. Sorting an array in VBScript is an … interesting … experience, to say the least. Here’s how you can sort an array in Windows PowerShell: Copy $arrColors = $arrColors | Sort-Object...
You don’t have to set up a For Each loop or a For Next loop; PowerShell takes care of all that for you. Of course, with VBScript you don’t have to access all the items in an array; you can also access individual items by specifying the item index number. For example, suppose ...
A function includes the following items: Afunctionkeyword A scope (optional) A name that you select Any number of named parameters (optional), including dynamic parameters One or more PowerShell statements enclosed in braces{} If you don't use one of the keywords (begin,process,end,clean) in...
Array subexpression operator@( ) Returns the result of one or more statements as an array. The result is always an array of 0 or more objects. PowerShell PS>$list= @(Get-Process|Select-Object-First10;Get-Service|Select-Object-First10) PS>$list.GetType() IsPublic IsSerial Name BaseType ...
Add a carriage return in a .csv file Add a Property to an Array that Adds a Range of IPs Add a URL rewrite condition on IIS using Powershell Add Array Items to Listbox Add blank column to csv with no header? Add column to text file Add columns to PowerShell array and write the re...
Describes arrays, which are data structures designed to store collections of items. Long description An array is a data structure that is designed to store a collection of items. The items can be the same type or different types. Beginning in Windows PowerShell 3.0, a collection of zero or ...
The table$tableNamein database$databaseon server$serverNamehas experienced a growth of$growthPercentage%. The current size is$currentSizeMBMB and the number of rows is$currentRows. "@Send-MailMessage@emailConfig-Body$emailBody}try{# Create a timestamp for the curren...