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...
通过将值分配 (§7.11.1) 给不存在的键名称或使用不存在键名称的下标 (§7.1.4.3),可以将元素添加到Hashtable中。 删除元素需要使用 Remove 方法。 例如, PowerShell $h1= @{ FirstName ="James"; LastName ="Anderson"; IDNum =123}$h1.Dept ="Finance"# adds element Finance$h1["Salaried"] =$fa...
$hash.Remove("Time") 可以在 PowerShell 中使用 Hashtable 对象的所有属性和方法,包括 Contains、Clear、Clone和CopyTo。 有关 Hashtable 对象的详细信息,请参阅 System.Collections.Hashtable。 HashTable 中的对象类型 一个hashtable 中的键和值可以具有任何 .NET 对象类型,一 hashtable 个可以具有多个类型的...
Remove-Job[-Force] [-Name] <String[]> [-WhatIf] [-Confirm] [<CommonParameters>] PowerShell Remove-Job[-Force] [-InstanceId] <Guid[]> [-WhatIf] [-Confirm] [<CommonParameters>] PowerShell Remove-Job[-Force] [-Filter] <Hashtable> [-WhatIf] [-Confirm] [<CommonParameters>] ...
Fix Move-Item to throw error when moving into itself (#24004) Fix up .NET method invocation with Optional argument (#21387) (Thanks @jborean93!) Fix progress calculation on Remove-Item (#23869) (Thanks @jborean93!) Fix WebCmdlets when -Body is specified but ContentType is not (#2395...
To get a certificate, use theGet-ItemorGet-ChildItemcommand in the PowerShell Cert: drive. Type:String Position:Named Default value:None Required:False Accept pipeline input:False Accept wildcard characters:False -ComputerName Specifies a computer name. This cmdlet starts an interactive session with...
# If npm install fails, the node_modules directory is removednpm install ||Remove-Item-Recurse./node_modules For more information, seeAbout_Pipeline_Chain_Operators. Range operator.. The range operator can be used to represent an array of sequential integers or characters. The values joined by...
IModuleAssemblyCleanup allows//you to register code to run when a module is removed (with Remove-Module).//Make sure it is also public with a public parameterless contructor//and implements IModuleAssemblyCleanup.publicclassMyModuleCleanup:IModuleAssemblyCleanup{publicvoidOnRemove(){AppDomain.CurrentDo...
for privacy reasons")$mailmessage.Subject = “Import Server Alert ID322”#Render email as HTML$mailmessage.IsBodyHTML=$true#Get your event$Event=Get-WinEvent-MaxEvents 1-FilterHashtable @{logname='microsoft-windows-taskscheduler/operational';ID=322}#Create simple HTML table$mailmessage.Body=@"...
Fix Move-Item to throw error when moving into itself (#24004) Fix up .NET method invocation with Optional argument (#21387) (Thanks @jborean93!) Fix progress calculation on Remove-Item (#23869) (Thanks @jborean93!) Fix WebCmdlets when -Body is specified but ContentType is not (#2395...