powershell 2事件处理

Question

我想处理System.Windows.Forms.NotifyIcon的BalloonTipClicked。也就是说，我想在点击提示时处理事件。我的代码在下面，但我无法赶上事件。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 

Answer 1

好吧，我现在和你在一起。这个工作在ISE：

[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 

注意，当你在窗口的身体点击，但不当你点击“X”关闭窗口工作原理。所以你可能也想订阅BalloonTipClosed事件（或者不是BalloonTipClicked）。