https://learn.microsoft.com/en-us/uwp/api/windows.system.appdiagnosticinfowatcher.stopped?view=winrt-26100
AppDiagnosticInfoWatcher.Stopped Event (Windows.System) - Windows apps | Microsoft Learn
Event that fires when this AppDiagnosticInfoWatcher stops watching for changes.
windows systemstoppedeventappsmicrosoft
https://learn.microsoft.com/en-us/uwp/api/windows.system.appdiagnosticinfowatcher?view=winrt-28000
AppDiagnosticInfoWatcher Class (Windows.System) - Windows apps | Microsoft Learn
Allows you to monitor diagnostic information for an app and get notifications when an app is added or removed from the list of running apps.
windows systemclassappsmicrosoftlearn
https://learn.microsoft.com/en-us/uwp/api/windows.system.appdiagnosticinfowatcher.removed?view=winrt-26100
AppDiagnosticInfoWatcher.Removed Event (Windows.System) - Windows apps | Microsoft Learn
Fires when one of the apps has been removed from the list of running apps.
windows systemremovedeventappsmicrosoft