如何以Powershell GUI ListViewbox的表格格式顯示輸出？

Question

我已經嘗試了下面的代碼來顯示ListViewbox中的輸出。但我無法在框中顯示任何輸出。

Add-Type -AssemblyName System.Windows.Forms 

$Form = New-Object system.Windows.Forms.Form 
$Form.Text = "Form" 
$Form.TopMost = $true 
$Form.Width = 696 
$Form.Height = 323 

$button2 = New-Object system.windows.Forms.Button 
$button2.Text = "Go" 
$button2.Width = 60 
$button2.Height = 30 
$button2.Add_Click({ 
     $listView3.Text = Get-Process | Out-String 
}) 
$button2.location = new-object system.drawing.point(238,70) 
$button2.Font = "Microsoft Sans Serif,10" 
$Form.controls.Add($button2) 

$listView3 = New-Object system.windows.Forms.ListView 
$listView3.Text = "listView" 
$listView3.Width = 330 
$listView3.Height = 600 
$listView3.location = new-object system.drawing.point(269,146) 
$Form.controls.Add($listView3) 

[void]$Form.ShowDialog() 
$Form.Dispose() 

我需要在列表框中顯示的表格式輸出以及..在此先感謝....

Answer 1

ListView控件不控制所顯示的內容的.text財產，你需要添加項目。假設你要在列表中顯示的進程名，而不是：

$listView3.Text = Get-Process | Out-String 

嘗試：

Get-Process | %{$listView3.Items.Add($_.processname)} 

要添加子項目你需要做這樣的事情：

Get-Process | %{$item = $listView3.Items.Add($_.processname);$item.SubItems.Add($_.Handles)}