C# - 获取收听 RoutedEvent 的订阅者列表？

Question

I'm trying to get a list of objects that are subscribing to the PasswordBox PasswordChanged event.

The PasswordBox has a static readonly RoutedEvent PasswordChangedEvent and an instance PasswordChanged event.

Thanks!

Answer 1

Perhaps you can look at this a different way.

Register for the PasswordChanged event, modify the PasswordBox value, then verify your listener was called with the provided value.

Since you have a reference to the control this will be much easier then attempting to acquire the list of subscribers external to the control.