In this code snippet, we’ve utilized theRemove()method on anArrayListin PowerShell to eliminate a specific item from the collection. We first initialize anArrayListnamed$myArrayListcontaining three elements:apple,banana, andcherry. Subsequently, we invoke theRemove()method on$myArrayList, specifyin...
You bet it does; after all, that means the fourth item (the first item to be removed) has an index number of 3. Hence the first 3, which tells RemoveRange that the first item we want to delete is the item with the index number 3 (the fourth item in the array). So then what’...
$array = 1..5 | ForEach-Object { "ATX-SQL-$PSItem" } 通常,当我们考虑使用管道时,我们会想到典型的 PowerShell 单行命令。 可以通过 foreach() 语句和其他循环来利用管道。 因此,我们可以将项放到管道中,而不是在循环中向数组添加项。PowerShell 复制 ...
"Item": "The given key 'nosuchkey' was not present in the dictionary."멤버 액세스 열거형PowerShell 3.0부터 구성원 액세스 연산자를 사용하여 목록 컬렉션에 없는 멤버에 액세스하는 경우 PowerShell은 컬렉션의 ...
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...
To rename the item being moved, specify a new name in the value of theDestinationparameter. Type:String Position:1 Default value:Current directory Required:False Accept pipeline input:True Accept wildcard characters:True -Exclude Specifies, as a string array, an item or items that this cmdlet ...
Passing values as an array is the simplest option and also allows you to use tab-completion on the values. To see the Options property of all variables in the session, type Get-Variable | Format-Table -Property Name, Options -AutoSize. Expand table Type: ScopedItemOptions Accepted values:...
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 Remove-Item rni, ren 重命名文件或者路径 Rename-Item rvpa 处理相对路径或者...
if(-not (Test-Path $basePath)) { $null = New-Item $basePath -Force } Set-ItemProperty $basePath -Name EnableScriptBlockLogging -Value “1” }function Disable-PSScriptBlockLogging { Remove-Item HKLM:\Software\Policies\Microsoft\Windows\PowerShell\ScriptBlockLogging -Force -Recurse }...
()# Store database names in an array$databaseNames= @()while($databases.Read()){$databaseName=$databases.GetString(0)$databaseNames+=$databaseName}$databases.Close()$masterConnection.Close()# Process tables in each databaseforeach($databaseNamein$databaseN...