Events powershell 2事件处理

我想处理System.Windows.Forms.NotifyIcon的BallootTipClick。也就是说，我希望在单击提示时处理事件。我的代码如下，但我无法捕获事件。请帮忙

[void] [System.Reflection.Assembly]::LoadWithPartialName("System.Windows.Forms")
[void] [System.Reflection.Assembly]::LoadWithPartialName("System.Timers")

## This is the location of your download files
$notification = "E:\TDdownload"

$notification = New-Object System.Windows.Forms.NotifyIcon 

$notification.Icon = "C:\Users\Sefler\Desktop\PerfCenterCpl.ico"
$notification.BalloonTipIcon = "Info" 
$notification.BalloonTipText = "Windows will now try to clean "+ $fileLocation +" as scheduled." 
$notification.BalloonTipTitle = "Windows auto maintaince"

$notification.Visible = $True 
$notification.ShowBalloonTip(15000)

## Register a click event
register-objectevent $notification BalloonTipClicked -sourceIdentifier notification_event

## Wait for the onClick event
wait-event -timeout 15 

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好的，我现在和你在一起。这在ISE内部起作用：

[void] [System.Reflection.Assembly]::LoadWithPartialName("System.Windows.Forms")
[void] [System.Reflection.Assembly]::LoadWithPartialName("System.Timers")

## This is the location of your download files 
$notification = "E:\TDdownload" 

$notification = New-Object System.Windows.Forms.NotifyIcon

$notification.Icon = "C:\Users\Sefler\Desktop\PerfCenterCpl.ico"
$notification.BalloonTipTitle = "Windows auto maintaince"
$notification.BalloonTipIcon = "Info"
$title = "Windows will now try to clean {0} as scheduled." -f $fileLocation
$notification.BalloonTipText = $title
$notification.Visible = $True
## Clear any previous events
Remove-Event notification_event -ea SilentlyContinue
## Register a click event
register-objectevent $notification BalloonTipClicked notification_event 
$notification.ShowBalloonTip(15000) 

## Wait for the onClick event 
wait-event -timeout 15 -sourceIdentifier notification_event > $null
Remove-Event notification_event -ea SilentlyContinue

"Done!!"

Unregister-Event -SourceIdentifier notification_event

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注意，当您在窗口主体中单击时，此功能起作用，但当您单击“x”关闭窗口时，此功能不起作用。因此，您可能还想订阅BallootTipClosed事件（或代替BallootTipClicked）。

我已经提到了这一点，但问题是它无法捕获该事件。正如我的代码所示，一旦偶数发生，脚本将不会等待15秒。但我总是等15秒。这让我发疯！！！！！当我试着在PowerShell ISE中运行你和我的vesion时。两种方法都有效！！但是，当我在正常的PowerShell窗口中运行它们时，它们都不工作！我在两台电脑上试过。一个是Windows7Pro，另一个是Vista Home Basic。我就是不明白为什么！尝试使用选项-STA.FYI，ISE启动Powershell.exe，因为它是一个GUI应用程序，默认情况下使用单线程单元（STA），而控制台主机默认情况下使用多线程单元（MTA），除非在启动Powershell.exe时指定-STA。