I'm trying to access a data source via URLRequest. It works
with basic authentication and everything is fine when the
authentication data is correct. But as soon as the login data is
incorrect the browser shows a custom login window where the user is
able to provide the correct data. I want to suppress this behaviour
and handle these false inputs in my application. I've read the API
but couldn't find the right event which I need to register.
Does anybody know how to solve this issue or which event I
need to listen to?