EN如何将SwitchParameter传递给函数？在 React 中，一些 HTML 元素，比如 input 和 textarea，具有 onChange 事件。onChange 事件是一个非常有用、非常常见的事件，用于捕获输入框中的文本变化。有时候，我们需要将多个参数同时传递给 onChange 事件处理函数，在本文中，我们将介绍如何实现这一目标。
switch(1,4,-1,3,"Hello",2,1) { {$_-lt0} {continue} {$_-isnot[int32]} {break} {$_%2} {"$_is Odd"} {-not($_%2)} {"$_is Even"} } Output 1 is Odd 4 is Even 3 is Odd File parameter examples Using theswitchstatement with theFileparameter is an efficient way to pr...
false -Examples <System.Management.Automation.SwitchParameter> Displays only the name, synopsis, and examples. This parameter is effective only when the help files are installed on the computer. It has no effect on displays of conceptual ( About_ ) help. Required? true Position? named Default ...
[-Filter <ScriptBlock>] [-Limit <String>] [-WebApplication <SPWebApplicationPipeBind>] [-WhatIf [<SwitchParameter>]] [<CommonParameters>] Get-SPSite -Identity <SPSitePipeBind> [-AssignmentCollection <SPAssignmentCollection>] [-Confirm [<SwitchParameter>]] [-Filter <ScriptBlock>] [-Limit ...
Switch parameters are just the opposite in that you specify the parameter but the argument is left out. The interpreter assigns the parameter a value based on whether the parameter is present or not. To specify a switch type parameter, you should use the "[switch]" type literal in the para...
类型:SwitchParameter Position:Named 默认值:False 必需:False 接受管道输入:False 接受通配符:False -MaximumHistoryCount 指定要在PSReadLine历史记录中保存的最大命令数。 PSReadLine历史记录与 PowerShell 历史记录分开。 类型:Int32 Position:Named 默认值:None ...
This parameter was added in PowerShell 7.3. Type:SwitchParameter Position:Named Default value:None Required:False Accept pipeline input:False Accept wildcard characters:False -CimSession Runs the cmdlet in a remote session or on a remote computer. Enter a computer name or a session object, such ...
AddCommand("select-object").AddParameter("property","name"); AddParameter(String) Adds a switch parameter to the last added command. For example, to construct a command string "get-process | sort-object -descending" Copy PSCommand command = new PSCommand("get-process"). AddCommand("...
You can use a script block to specify different default values for a parameter under different conditions. PowerShell evaluates the script block and uses the result as the default parameter value. TheFormat-Table:AutoSizekey sets that switch parameter to a default value ofTrue. TheIfst...
Type:SwitchParameter Position:Named Default value:False Required:False Accept pipeline input:True Accept wildcard characters:False -PSProvider Specifies the PowerShell provider that supports drives of this kind. For example, if the drive is associated with a network share or file system directory, th...