為了將一個元素加入至 Hashtable,可以藉由將值指派給不存在的索引鍵名稱(§7.11.1),或者使用不存在索引鍵名稱的下標(§7.1.4.3)。 移除元素需要使用「Remove」方法。 例如 PowerShell 複製 $h1 = @{ FirstName = "James"; LastName = "Anderson"; IDNum = 123 } $h1.Dept = "Finance" # adds eleme...
$person.Remove('age') 將$null值指派給它們後,您將獲得一個具有$null值的鍵。 清除哈希表的常見方法是將它初始化為空的哈希表。 PowerShell $person= @{} 雖然運作正常,請嘗試改用Clear()方法。 PowerShell $person.Clear() 這是使用 方法建立自我記錄程序代碼的其中一個實例,而且會讓程式碼的意圖非常清楚...
$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...
In Powershell,you use hash literals to create a hashtable inline a script.Here it is a simple example: This example created a hashtable that contained three key-value pairs. The hashtable starts with the token “@{” and ends with “}”. Inside the delimiters, you define a set of key...
Remove-Job[-Force] [-Filter] <Hashtable> [-WhatIf] [-Confirm] [<CommonParameters>] PowerShell Remove-Job[-State] <JobState> [-WhatIf] [-Confirm] [<CommonParameters>] PowerShell Remove-Job[-Command <String[]>] [-WhatIf] [-Confirm] [<CommonParameters>] ...
Bump super-linter/super-linter from 7.2.1 to 7.3.0 (#25215) Bump agrc/create-reminder-action from 1.1.16 to 1.1.17 (#25214) Remove dependabot updates that don't work (#25213) Update GitHub Actions to work in private GitHub repo (#25197) Cleanup old release pipelines (#25201) Upda...
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...
Just likeStart-Job, the&background operator returns aJobobject. This object can be used withReceive-JobandRemove-Job, just as if you had usedStart-Jobto start the job. PowerShell $job=Get-Process-Namepwsh &Receive-Job$job-Wait Output ...
Get-Job [-Filter] <Hashtable> [<CommonParameters>]DescriptionThe Get-Job cmdlet gets objects that represent the background jobs that were started in the current session. You can use Get-Job to get jobs that were started by using the Start-Job cmdlet, or by using the AsJob parameter of ...
Bump super-linter/super-linter from 7.2.1 to 7.3.0 (#25215) Bump agrc/create-reminder-action from 1.1.16 to 1.1.17 (#25214) Remove dependabot updates that don't work (#25213) Update GitHub Actions to work in private GitHub repo (#25197) Cleanup old release pipelines (#25201) Upda...