$tests= @{'Assign to $null'= {$arrayList= [System.Collections.ArrayList]::new()foreach($iin0..$args[0]) {$null=$arraylist.Add($i) } }'Cast to [void]'= {$arrayList= [System.Collections.ArrayList]::new()foreach($iin0..$args[0]) { [void]$arraylist.Add($i) } }'Redir...
It's common to see people move to ArrayList from arrays. But it comes from a time where C# didn't have generic support. The ArrayList is deprecated in support for the generic List[]Generic ListA generic type is a special type in C# that defines a generalized class and the user ...
上述代码中,我们使用New-Object命令创建了两个ArrayList对象$arrayList1和$arrayList2,然后使用AddRange方法向每个ArrayList对象添加元素。最后,使用AddRange方法将$arrayList2中的元素添加到$arrayList1中,并通过ToArray方法将$arrayList1转换为普通数组进行输出。 这种方法相对于使用"+"运算符组合数组来说,速度更快。但需...
我试着写一个脚本来比较CSV中的列" user“和我的所有用户AD。为此，您不需要使用foreach循环；只需使...
$t= New-Object System.Collections.ArrayList$t.IsFixedSize#输出为false 很好,第一步实现了,它是动态的,调用元素的方法也和普通array一样。它填充元素的方法类似于hash table,感觉十分友好。 Add Method int Add(System.Object value), int IList.Add(System.Object v... ...
PC'36='Stick PC'}$namespace="root\CIMV2"$machines=New-ObjectSystem.Collections.ArrayList# TODO: add code to populate the machine list from user input, etc.#$machines.Add("LocalHost") |Out-Null$list=New-ObjectSystem.Collections.ArrayListforeach($machinein$machines) {$obj=New-Object-T...
[System.Collections.ArrayList]::new($includedColumnsAndTables) Connect-AzAccount Select-AzSubscription -SubscriptionId $subscriptionId # use if it's safe to show password in script, otherwise use PromptForCredential # $user = "username" # $password = ConvertTo-SecureString -String "passwo...
(0,2))]Move-ADObject-Identity$Computer.ObjectGUID-TargetPath$Targetou-ErrorAction SilentlyContinue-ErrorVariable MoveToOU#Log$Log="Moved {0} to {1} `n"-f $,$TargetOUName[void]$Logs.Add($Log)}$Computersaft=Get-ADComputer-SearchBase"CN=Computers,DC=ITPro,DC=cc"-Filter'Name -ne "YHDM...
Another option is to use a hash table or .NET array list object. These data structures can dynamically add and remove items without the memory swapping of an array. See Get-Help about_Hash_Tables or System.Collections.ArrayList. Problem #4: Searching text The log parsing...
$forecastdaysArraryList = New-Object -TypeName System.Collections.ArrayList foreach ($forecastday in $forecastdays) { $forecastdaysArraryList.add(@{ Title=$countryCode ; Date=$forecastday.date.monthname_short +' '+$forecastday.date.day; ...