How to pass an array of strings to a function in PowerShell? How to pass credentials in get-WMIObject command ? How to pass parameters to a PowerShell ISE script? how to point to current user desktop in command
Arrays and the PowerShell pipeline are meant for each other. This is one of the simplest ways to process over those values. When you pass an array to a pipeline, each item inside the array is processed individually.powershell Copy
param([switch]$AsByteArray) 切換參數很容易使用,而且偏好使用布爾參數,其具有較不自然的 PowerShell 語法。 例如,若要使用 switch 參數,使用者會在 命令中輸入 參數。 -IncludeAll 若要使用布爾參數,使用者輸入 參數和布爾值。 -IncludeAll $true 建立參數參數時,請謹慎選擇參數名稱。 請確定參數...
When you use positional parameters, type one or more values after the function name. Positional parameter values are assigned to the$argsarray variable. The value that follows the function name is assigned to the first position in the$argsarray,$args[0]. ...
function Test-ValueFromPipelineByPropertyName{ param( [Parameter(Mandatory, ValueFromPipelineByPropertyName)] [string[]]$ComputerName ) Write-Output -InputObject "Saw that ComputerName was '$ComputerName'" } Ezután egy objektum ComputerName tulajdonsággal való pipálásának bemutat...
例如,以下示例中的foreach循环显示$letterArray数组中的值。 PowerShell $letterArray='a','b','c','d'foreach($letterin$letterArray) {Write-Host$letter} 在此示例中,$letterArray包含字符串值a、b、c和d。 第一次运行foreach语句时,它将$letter变量设置为等于$letterArray中的第一项 (a)。 然后,它...
Script由普通的Function以及其他的逻辑语句(顺序、选择、循环)组成。 对pipeline input进行处理的script语句。其结构为 param(…) begin { … } process { … } end { … } PowerShell executes the begin statement when it loads your script, the process statement ...
In a script, it can actually be hard for you to visually determine what’s happening. Using the New-Object feature is a more concise approach. This lets you create a hashtable (or associative array) that contains the property names and values you want to add to the newly created object....
build.OUTPUTSystem.Automation.WindowInfo.EXAMPLEGet-Process powershell|Set-Window-X2040-Y142-Passthru...
The config file needs to be a valid json that consists of a single array with one or more objects, where every object is interpreted as a single script source. Every object has the following attributes Name (Mandatory) A name of your choice to identify the script included in this object....