浏览打开窗口，打开运行窗口，文件夹

创建浏览打开窗口的函数：

1 function Read-FolderBrowserDialog([string]$InitialDirectory)
2 {
3     $app = New-Object -ComObject Shell.Application
4     $folder = $app.BrowseForFolder(0, "Please Select a Folder", 0, $InitialDirectory)
5     if ($folder) { return $folder.Self.Path } else { return "未选中任何文件夹" }
6 }
7 
8 #运行函数
9  Read-FolderBrowserDialog d:

结果：

$folder = Read-FolderBrowserDialog d:

$folder 结果为选中的文件夹路径

#打开桌面选项
$desktoppath = [Environment]::GetFolderPath("Desktop")
Read-FolderBrowserDialog $desktoppath

$app = New-Object -ComObject Shell.Application

浏览文件路径：

 1 function Read-OpenFileDialog([string]$InitialDirectory, [string]$Filter = "All files (*.*)|*.*", [switch]$AllowMultiSelect)
 2 {
 3     
 4     Add-Type -AssemblyName System.Windows.Forms
 5     $openFileDialog = New-Object System.Windows.Forms.OpenFileDialog
 6     if ($InitialDirectory.tostring().length -lt 1) { $InitialDirectory = [Environment]::GetFolderPath("Desktop") }
 7     $openFileDialog.InitialDirectory = $InitialDirectory
 8     $openFileDialog.Filter = $Filter
 9     if ($AllowMultiSelect) { $openFileDialog.MultiSelect = $true }
10     $openFileDialog.ShowHelp = $true    # Without this line the ShowDialog() function may hang depending on system configuration and running from console vs. ISE.
11     $openFileDialog.ShowDialog() > $null
12     if ($AllowMultiSelect) { return $openFileDialog.Filenames }
13     else { return $openFileDialog.Filename }
14 }
15 Read-OpenFileDialog "d:"

打开“运行”窗口：

$app = New-Object -ComObject Shell.Application
$app.filerun()

From: http://blog.vichamp.com/powershell/2013/10/15/powershell-multi-line-input-box-dialog-open-file-dialog-folder-browser-dialog-input-box-and-message-box/