在while循环中,我们可以使用"break"关键字来实现跳出循环的目的。 以下是离开Powershell Loop (while)的几种常见方法: 使用"break"关键字:在循环中的某个条件满足时,使用"break"关键字立即结束循环的执行。例如: 代码语言:txt 复制 $counter = 1 while ($counter -le 10) { Write-H
PowerShell While 循环可以与break 和 continue 语句结合使用以进一步控制流程。让我们看看它们是如何工作的：代码 $counter = 1 while ($counter -le 5) { if ($counter -eq 3) { Write-Host "Skipping 3..." $counter++ continue } if ($counter -eq 5) { Write-Host "Breaking the loop at 5." ...
The while statement (also known as a while loop) is a language construct for creating a loop that runs commands in a command block as long as a conditional test evaluates to true. The while statement is easier to construct than a for statement because its syntax is less complicated. In ad...
这种形式的循环出即for…loop结构,其一般格式如下: for(<initializer>;<exit condition>;<step action>) { <action> } 这种循环通过初始化计数器,每次循环的过程中递增或者递减该计数器,直到计数器达到退出要求。下例使用for循环重写前一节的while循环: PS C:\> for($i=0;$i -lt 3;$i++){ >> Write-...
>> }while (-not($i -ge 3)) >> $i=0 $i=1 $i=2 循环和计数器 一般循环包括初始化一个变量作为计数器,并且在每个循环体中修改该计数器,直到满足退出条件。这种形式的循环出即for…loop结构,其一般格式如下: for(<initializer>;<exit condition>;<step action>) ...
I am trying to create a CUI like application in powershell script. Like showing around 7 options each mapped to a numeral character. A prompt is presented and the admin can type the ...
PowerShell：循环语句 1. 简单循环语句while while(<condition>){ <action block> } do { <action block> } while(<condition>)2. for循环 for(<initializer>;<exit condition>;<step action>){ <action> } 初始化和步进值为可选 3. 遍历集合的循环语句 for each Loop foreach($item in $collection){...
As in a while loop, the script block is repeated as long as the condition evaluates to true. Like a Do-While loop, a Do-Until loop always runs at least once before the condition is evaluated. However, the script block runs only while the condition is false. The continue and break ...
"While loop: " + $i $i ++ } "程式結束" ‧Do While Do While 迴圈的使用語法如下: Do { <程式碼區塊> } While (<條件式>) Do While 和 While 迴圈幾乎相同,差別只在 Do While 會先執行所屬的程式碼區塊,再檢查 <條件式>,若條件式成立會再次執行所屬的程式碼區塊,然後再檢查條件式,並以此...
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