keyword: one of begin break catch class continue data define do dynamicparam else elseif end exit filter finally for foreach from function if in inlinescript parallel param process return switch throw trap try until using var while workflow 描述: 關鍵詞 是一連串字元,在內容相依的位置使用時具有...
Using return statement with condition To return Boolean from function in PowerShell: Use the function to create a function with two integer parameters. Use the -eq operator to compare the two provided numbers and return the Boolean output value. Use the function by calling its name along with ...
( Position = 0, ParameterSetName = "PatternParameterSet", ValueFromPipeline = true, Mandatory = true)] [Alias("PSPath")] public string[] Path { get { return paths; } set { paths = value; } } private string[] paths; /// <summary> /// Declare a Pattern parameter that spec...
$a="Hello"functionfoo {"`$a =$a""`$global:a =$global:a"} 現在,我們會建立全域變數$a,併為其指定值並呼叫函式foo。 PowerShell $a="Goodbye"foo 模組會在模組範圍中宣告變數$a,然後函式 foo會輸出這兩個範圍中的變數值。 Output $a = Hello $global:a = Goodbye ...
Getting a return from Poweshell.Invoke() Getting ActiveDirectoryServer:8335 Error when trying to use New-ADUser Getting all disabled users from a certain group Getting an AD user from specific OU using Powershell Getting array columns, only display second column Getting CCM Cache location from Reg...
{ <# Get the data stored in the windows event log #> return Get-WmiObject -Class Win32_NTEventLogFile } static [object]GetDiskPartition(){ <# Get the function and management capacity of the physical disk partition area on the computer system running Windows. #> return Get-WmiObject -...
function inc ([parameter(ValueFromPipeline)]$x) {return $x + 1} Write-Host (3 | inc) #输出为:4 五、使用引用 函数参数可使用引用类型,使用引用类型之后便可以在函数中修改外部变量的数值。 在参数前使用[ref]指定使用引用类型。如function f ([ref]$x)。传参时,要求把传入数值转换为引用类型,转换...
A function can also be as complex as a cmdlet or an application. Like cmdlets, functions can have parameters. The parameters can be named, positional, switch, or dynamic parameters. Function parameters can be read from the command line or from the pipeline. Functions can return values that ca...
可以使用return语句在退出函数的同时返回值,下例中的函数在集合中搜索对象:展开表 PS C:\> function Find-Object($target, $haystack) >> { >> foreach ($item in $haystack) >> { >> if($item -eq $target) >> { >> return $item >> } >> } >> } >> PS C:\> Find-Object 5 (2...
from pynput.keyboard import Key, Listenerfrom playsound import playsoundimport timetimes = { 'last_input': 0}def onInput(key): if time.time() - times['last_input'] > 1: times["last_input"] = time.time() return None times['last_input'] = time.time() print(str(key) + "' was...