break當語句出現在迴圈中時,例如 foreach、for、 do或while 迴圈,PowerShell 會立即結束迴圈。 break語句可以包含可讓您結束內嵌迴圈的標籤。 標籤可以在文稿中指定任何循環關鍵字,例如 foreach、 for或while。 下列範例示範如何使用 break 語句結束 for 語句: PowerShell 複製 for($i=1; $i -le 10; $i...
Cmdlet ForEach-Object 會對輸入物件集合中的每個專案執行作業。 輸入物件可以使用管線傳送至 Cmdlet,或使用 InputObject 參數指定。 從 Windows PowerShell 3.0 開始,有兩種不同的方法來建構ForEach-Object命令。 腳本區塊。 您可以使用指令碼區塊來指定操作。 在腳本區
I've got a plain text file with two server\instance names in it. The goal is to loop through each one, run some queries, and output the results to Excel files. It actually works as I'd want it to, but also kicks out some errors, as well as an extra excel file named _cfr_0916...
the previous code instance uses the variable$ito hold the value evaluated within theforloop. Variables can also have different scopes, such as global, local, script, private and
Foreach Cannot convert 'System.Object[]' to the type 'Microsoft.ActiveDirectory.Management.ADUser ForEach loop does not working. Error: Cannot convert value to type System.String. Foreach loop is returning same data multiple times instead of one foreach start loop at index[1] Foreach, $_....
The placeholder variable I use represents the current item from the collection that I will be working with. The variable only gets a value inside the script block, and it will always be a different item each time I loop through the collection. TheForeachcommand is shown here: ...
Learn how to loop through an array in PowerShell using the foreach loop. Discover practical examples and master array iteration in your scripts.
The ForEach-Object cmdlet performs an operation on each item in a collection of input objects. The input objects can be piped to the cmdlet or specified using the InputObject parameter. Starting in Windows PowerShell 3.0, there are two different ways to
for each item passed down the pipeline, and the end statement after all pipeline input has been processed. 3. 采用main函数的script语句 function Main { (…) HelperFunction (…) } function HelperFunction { (…) } . Main 3. 如何调用script ...
TheBreakstatement is used to exit a looping statement such as aForeach,For,While, orDoloop. When present, theBreakstatement causes Windows PowerShell to exit the loop. TheBreakstatement can also be used in aSwitchstatement. NoteFor more information about looping in Windows PowerShell script, ...