public Form1()
{
InitializeComponent();
timer1.Interval = 1000;
timer1.Start();
OnTimerTick(this, EventArgs.Empty);
publisher1 = new EventPublisher();
publisher2 = new EventPublisher();
weakEventAggregator = new WeakEventAggregator();
}
public void TestWeakAggregator()
{
string message1 = "x";
string message2 = "y";
string message3 = "z";
var weakAggregator = new WeakEventAggregator();
weakAggregator.Subscribe <string>(s => message1 = "Subscriber 1 got " + s);
weakAggregator.Subscribe <string>(s => message2 = "Subscriber 2 got " + s);
weakAggregator.Subscribe <DateTime>(s => message3 = "Subscriber 3 got called");
weakAggregator.Publish("hello world");
Assert.AreEqual("Subscriber 1 got hello world", message1);
Assert.AreEqual("Subscriber 2 got hello world", message2);
Assert.AreEqual("z", message3);
}
public ShortLivedWeakEventSubscriber(WeakEventAggregator weakEventAggregator)
{
Interlocked.Increment(ref Count);
weakEventAggregator.Subscribe <string>(OnMessageReceived);
}
