Simple Event Aggegator for Multi Window communication in UWP

gistfile1.txt

        public interface ISubscriber<in TMessage>
        {
            void HandleMessage(TMessage message);
        }

        public class MyEventAggregator
        {
            private static List<Tuple<CoreDispatcher, object>> subscribers = new List<Tuple<CoreDispatcher, object>>();

            public void Subscribe<TMessage>(ISubscriber<TMessage> subscriber)
            {
                subscribers.Add(new Tuple<CoreDispatcher,object>(Window.Current.Dispatcher, subscriber));
            }

            public void Publish<TMessage>(TMessage message)
            {
                var messageType = GetEventType(message);

                foreach (var subscriber in subscribers)
                {
                    var handler = subscriber.Item2;

                    if (messageType.IsInstanceOfType(handler))
                    {
                        var dispatcher = subscriber.Item1;
                        dispatcher.RunAsync(CoreDispatcherPriority.Normal, () =>
                        {
                            ((ISubscriber<TMessage>)handler).HandleMessage(message);
                        });
                    }
                }
            }

            private static Type GetEventType<T>(T args)
            {
                return typeof(ISubscriber<>).MakeGenericType(args.GetType());
            }

        }