Windows 10: I'm seen this window,"AccEvent - UIAutomations Events [stopped]" and I don't know how to...

Juni8 · Oct 6, 2024

I'm seen this window,"AccEvent - UIAutomation [stopped]" and I don't know how to make it go away.

:)

richardchung · Oct 6, 2024

UIAutomation Events on Powershell

I'm trying to listen UIAutomation events using Powershell, and wrote somethings like this.

$propChangeHandler= [System.Windows.Automation.AutomationPropertyChangedEventHandler]

# <summary>
# Adds a handler for property-changed event in particular, a change in the enabled state.
# </summary>
# <param name="element">The UI Automation element whose state is being monitored.</param>
function Subscribe-PropertyChange
{
param(([System.Windows.Automation.AutomationElement]$element))

[System.Windows.Automation.Automation]::AddAutomationPropertyChangedEventHandler($element,
[System.Windows.Automation.TreeScope]::Element,
$propChangeHandler($OnPropertyChange),
[System.Windows.Automation]::AutomationElement.IsEnabledProperty)
}

# <summary>
# Handler for property changes.
# </summary>
# <param name="src">The source whose properties changed.</param>
# <param name="e">Event arguments.</param>
$OnPropertyChange=
{
param([System.Object]$src, [System.Windows.Automation.AutomationPropertyChangedEventArgs]$e)
[System.Windows.Automation.AutomationElement]$sourceElement = $src -as [System.Windows.Automation.AutomationElement]
if ($e.Property -eq [System.Windows.Automation.AutomationElement]::IsEnabledProperty)
{
[System.Boolean]$enabled = $e.NewValue -as [System.Boolean]
# TODO: Do something with the new value.
# The element that raised the event can be identified by its runtime ID property.
Write-Host("{0} is Enable" -f $sourceElement.Current.Name)
}
else
{
# TODO: Handle other property-changed events.
}
}

function Unsubscribe-PropertyChange
{
param([System.Windows.Automation.AutomationElement]$element)
if ($propChangeHandler -ne $null)
{
[System.Windows.Automation.Automation]::RemoveAutomationPropertyChangedEventHandler($element, $propChangeHandler)
}
}
Click to expand...

But I got a problem.

The AddautomationPropertyChangedEventHandlermethod will need a AutomationPropertyChangedEventHandler (with an eventHandler as parameter) as parameter, but both AutomationPropertyChangedEventHandler and eventHandler are
functions.

That means function(function(function())).

(Please find the $propChangeHandler($OnPropertyChange) from the above code.)

Obviously writing it as $propChangeHandler($OnPropertyChange) is not correct. How can I revise?

tzitzibp · Oct 6, 2024

My new Vista computer sometimes unexpectedly shuts off. Any suggestions?

Don´t let people going on speculating.... list your specs and follow the suggestions in this tread, about the "Event Viewer".... and be sure you´ll get the help you need....

Otherwise you will just get more and more confused.*Bang Head :banghead:

user4482 · Oct 6, 2024

I have Windows 10 and I DON´T WANT upgrade to Windows 11, but it´s downloading and I can´t stop it. What should I do to stop it?

I have Windows 10 and I DON´T WANT upgrade to Windows 11, but it´s downloading and I can´t stop it. What should I do to stop it?

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UIAutomation Events on Powershell

I don't know whether i'm getting hacked or i'm glitched