private static void Main(string[] args)
{
var weatherData = new WeatherData();
var simple = new SimpleDisplay();
var full = new FullDisplay();
// Register some observers
weatherData.RegisterObserver(simple);
weatherData.RegisterObserver(full);
// Change the weather and get notified
weatherData.SetMeasurements(25, 65.5f, 30.4f);
// Deregister one observer
weatherData.DeregisterObserver(simple);
// Change the weather and notify the remaining observer
weatherData.SetMeasurements(-1, 1f, 2f);
// Deregister the last observer and change the weather
weatherData.DeregisterObserver(full);
weatherData.SetMeasurements(100, 100f, 100f);
Console.ReadKey();
}
static void Main(string[] args)
{
var weatherData = new WeatherData();
var simpleDisplay = new SimpleDisplay();
var fullDisplay = new FullDisplay(weatherData);
weatherData.SetMeasurements(25, 65.5f, 30.4f);
Console.ReadKey();
}