I was wondering if there\'s a way to watch all RoutedEvents that are raised in a WPF application. A way to write some info about the events fired to the console would be prefect
I've found another way:
I've added this to the loaded handler of my UserControl.
var events = EventManager.GetRoutedEvents();
foreach (var routedEvent in events)
{
EventManager.RegisterClassHandler(typeof(myUserControl),
routedEvent,
new RoutedEventHandler(handler));
}
and this is the handler method:
internal static void handler(object sender, RoutedEventArgs e)
{
if (e.RoutedEvent.ToString() != "CommandManager.PreviewCanExecute" &&
e.RoutedEvent.ToString() != "CommandManager.CanExecute")
Console.WriteLine(e.OriginalSource+"=>"+e.RoutedEvent);
}
The CanExecute events are a bit too much in my case. If you would like to see these too, just remove the if statement.
Yes, but it requires some reflection. You're better off using a tool like Snoop that already does the hard lifting for you.
In the tab Events you can see list of events, and the element that handled it.