In VBScript, however, answering that question is anything but simple; as it is, you have to set up a For Each loop, loop through and check each individual item in the array, keep track of whether or not you encounter the word black, and then report back the answer. That means that ...
$array= @(1,2,3,5,7,11) 將專案放入陣列之後,您可以使用foreach來逐一查看清單,或使用索引來存取陣列中的個別元素。 PowerShell foreach($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 ...
$array = 1..5 | ForEach-Object { "ATX-SQL-$PSItem" } 通常當我們想到使用管道時,我們會聯想到典型的 PowerShell 單行指令。 我們可以將 foreach() 語句和其他迴圈搭配於管線中使用。 因此,我們可以將項目放入管線,而不是在迴圈中將項目新增至陣列。PowerShell 複製 ...
Change the value of an array element in ForEach loop? Changing contents of a text box multiple times in a powershell form Changing email Categories with PowerShell Changing file time Changing Local Group Policy and Local Security Policy via PowerShell Changing nth character for each item of a ...
if ( Test-Path -Path $Path -PathType Leaf ) { Move-Item -Path $Path -Destination $archivePath } else { Write-Warning "$path doesn't exist or isn't a file." } 이 예제에서는 이것이 파일인지 확인하기 위해 $path를 검사합니다....
in several of our previousTips of the Week. Nevertheless, the array class built into Windows PowerShell does have at least one weakness: as easy as it might be to add a new item to an array, there’s no comparably-easy way to remove an existing item from an array. That’s a shame...
括号中的foreach语句部分表示要循环访问的变量和集合。 PowerShell 在$<item>循环运行时自动创建变量foreach。 每次迭代开始时,foreach会将项变量设置为集合中的下一个值。{<statement list>}块包含针对每次迭代执行的命令。 示例 例如,以下示例中的foreach循环显示$letterArray数组中的值。
To define a switch parameter, specify the type [switch] before the parameter name, as shown in the following example: PowerShell Copy function Switch-Item { param ([switch]$On) if ($On) { "Switch on" } else { "Switch off" } } When you type the On switch parameter after the fu...
gi 获取指定的文件或者目录 Get-Item gp 获取文件或目录的属性 Get-ItemProperty ii 使用对应的默认windows程序运行文件或者目录 Invoke-Item — 连接两个路径为一个路径 Join-Path mi, mv, move 移动文件或者目录 Move-Item ni 创建新文件或者目录 New-Item ri, rm, rmdir,del, erase, rd 删除空目录或者文件...
Add helper in EnumSingleTypeConverter to get enum names as array (#17785) (Thanks @fflaten!) Return correct FileName property for Get-Item when listing alternate data streams (#18019) (Thanks @kilasuit!) Add -ExcludeModule parameter to Get-Command (#18955) (Thanks @MartinGC94!) Update Nam...