打开一个弹出窗口进行多项选择？

虽然可能没有“直接方式”，但有几种变通方法，例如执行time out主脚本，而第二个脚本执行用户查询。例如，第二个脚本可以将其结果写入文件（或者不写入，如果它被忽略）。超时后，第一个脚本继续评估结果（如果第二个脚本被忽略，则取消第二个脚本）。

这一切都取决于您要用于批处理文件的命令终端类型，例如 powershell、cmd 或其他。这里有一些例子：

• 这是在cmd中添加超时的方法

• 这是在powershell中添加超时的方法

<# :^ Starting bat script and PowerShell comment 

@echo off && cd /d "%~dp0" & color 0a 
echo & setlocal EnableDelayedExpansion
title Batch files and Powershell hybrids
%__AppDir__%mode.com con:cols=080lines=009

echo. & echo. hybrid .cmd/.bat ^& ps1  
echo\=====================================

for /f usebackq^tokens^=*delims^= %%i in (`
set "_=0" ^& type "%~f0"^|powershell.exe -nOp -c -
   `)do 2>&1 (if "%%~i" == "[ Error 1 ]" (goto %:^| 
        )else if "%%~i" == "[ Error 2 ]" (goto %:^O 
        )else if "%%~i" == "[ Error 3 ]" (goto %:^V
        )else if "%%~i" == "[ Error 4 ]" (goto %:^?
        )else set/a "_+=1" && call %:^) !_! "%%~i")

if !_! equ 0 goto %:^?
endlocal & %__AppDir__%timeout.exe 01 | (
     echo/- The job is done!) & goto :eof 

%:^|
endlocal & %__AppDir__%timeout.exe 01 | (
     echo/- Canceled by user!) & goto :eof 
     
%:^?
endlocal & %__AppDir__%timeout.exe 01 | (
     echo/- Timeout reached!) & goto :eof 

%:^)
rem. ::  & %__AppDir__%timeout.exe 01 | (
echo\Clicked Itens #%~1: "%~2") & exit /b

%:^O
endlocal & %__AppDir__%timeout.exe 01 | (
     echo\Nothing selected by user) & goto :eof

%:^V
endlocal & %__AppDir__%timeout.exe 01 | (
    echo\#Error: no \subfolders) & goto :eof
    
:: End Bat Session and Starting PowerShell Script >" ::
#>

function SourceDirectory ([string]$Message,
    [string]$work_dir, [switch]$NoNewFolderButton )
{
    $browseForFolderOptions = 0
    $browseForFolderOptions += 512
 
    $app = New-Object -ComObject Shell.Application
    $folder = $app.BrowseForFolder(0, $Message, $browseForFolderOptions, $work_dir)
    if ($folder) { $selectedDirectory = $folder.Self.Path } else { $selectedDirectory = '' }
    [System.Runtime.Interopservices.Marshal]::ReleaseComObject($app) > $null
    return $selectedDirectory
}  

$work_dir = Push-Location $PSScriptRoot

Add-Type -AssemblyName System.Windows.Forms
Add-Type -AssemblyName System.Drawing

$form = New-Object System.Windows.Forms.Form
$form.Text = 'Select Folders use Control'
$form.Size = New-Object System.Drawing.Size(330,200)
$form.StartPosition = 'CenterScreen'

$OKButton = New-Object System.Windows.Forms.Button
$OKButton.Location = New-Object System.Drawing.Point(75,120)
$OKButton.Size = New-Object System.Drawing.Size(75,23)
$OKButton.Text = 'OK'
$OKButton.DialogResult = [System.Windows.Forms.DialogResult]::OK
$form.AcceptButton = $OKButton
$form.Controls.Add($OKButton)

$CancelButton = New-Object System.Windows.Forms.Button
$CancelButton.Location = New-Object System.Drawing.Point(150,120)
$CancelButton.Size = New-Object System.Drawing.Size(75,23)
$CancelButton.Text = 'Cancel'
$CancelButton.DialogResult = [System.Windows.Forms.DialogResult]::Cancel
$form.CancelButton = $CancelButton
$form.Controls.Add($CancelButton)

$label = New-Object System.Windows.Forms.Label
$label.Location = New-Object System.Drawing.Point(10,20)
$label.Size = New-Object System.Drawing.Size(560,20)
$label.Text = 'Please make a selection from the list below:'
$form.Controls.Add($label)
               
$Global:timer = New-Object System.Windows.Forms.Timer
$Global:EndDate = ((Get-Date).AddSeconds(+10)).ToString("mmss")
$Global:timer.Add_Tick({ if ($EndDate -lt (Get-Date).ToString("mmss")) { 
              $timer.Stop(); $form.Close(); Write-Host '[ Error 4 ]'}})

$listBox = New-Object System.Windows.Forms.Listbox
$listBox.Location = New-Object System.Drawing.Point(10,40)
$listBox.Size = New-Object System.Drawing.Size(260,20)
$listBox.SelectionMode = 'MultiExtended'

[void] $listBox.Items.Remove('Item *')

 if ((ls -ad $work_dir).count -eq 0){'[ Error 3 ]'; break
    } else { ls -ad $work_dir | ? {[void] $listBox.Items.Add($_) } }

$listBox.Height = 70
$form.Controls.Add($listBox)
$form.Topmost   = $true; 

$timer.Start(); $result = $form.ShowDialog()

if ($result -eq [System.Windows.Forms.DialogResult]::Cancel) {'[ Error 1 ]' ; break}
if ($result -eq [System.Windows.Forms.DialogResult]::OK) {
     if ($listBox.SelectedItems.Count -gt 0) { (resolve-path($listBox.SelectedItems) | 
         select -ExpandProperty Path )| % { $_ } } else {'[ Error 2 ]'; break} }

Pop-Location ; exit

您可以将混合 bat 与powershell一起使用，并在互联网上可用的示例进行一些搜索。

您可以快速调整它，使其最适合您的目标，并利用由此产生的学习并考虑迁移到powershell。

下面是一个使用我几个月前制作的脚本的示例，该脚本通过多选/单击获取文件夹列表，我通过将输出添加到用户的以下操作来进行调整：

• 选定项目
• 未选择的项目
• 取消点击/关闭
• 超时 10 秒 // 如果没有操作

• Start-CountDownTimer.ps1
• 多选列表框
• powershell脚本中的取消按钮
• Windows PowerShell 命令的 AZ 索引
• 如何在 ps1 中添加计时器以在一定时间后退出表单