public static void ChapterMain()
{
Thermostat thermostat = new Thermostat();
Heater heater = new Heater(60);
Cooler cooler = new Cooler(80);
// Note: Use new Action(cooler.OnTemperatureChanged)
// for C# 1.0 syntax.
thermostat.OnTemperatureChange +=
heater.OnTemperatureChanged;
thermostat.OnTemperatureChange +=
cooler.OnTemperatureChanged;
// Bug: Should not be allowed
thermostat.OnTemperatureChange(42);
}
public static void Main()
{
Thermostat thermostat = new Thermostat();
Heater heater = new Heater(60);
Cooler cooler = new Cooler(80);
// Note: Use new Action(
// cooler.OnTemperatureChanged) if C# 1.0.
thermostat.OnTemperatureChange +=
heater.OnTemperatureChanged;
thermostat.OnTemperatureChange +=
cooler.OnTemperatureChanged;
// Bug: Should not be allowed
thermostat.OnTemperatureChange(42);
}