- Event sender.
- Event arguments.
The UIManager.ConnectProxy event utilizes this delegate:
Event data is passed via the Gtk.ConnectProxyArgs parameter.
To attach a Gtk.ConnectProxyHandler to an event, add the ConnectProxyHandler instance to the event. The methods referenced by the ConnectProxyHandler instance are invoked whenever the event is raised, until the ConnectProxyHandler is removed from the event.