static void Main(string[] args)
{
SmartThermometer smartThermometer = new SmartThermometer();
smartThermometer.TurnOn();
Console.WriteLine("Press any key for continuing...");
Console.ReadKey();
}
static void Main(string[] args)
{
SmartThermometer smartThermometer = new SmartThermometer();
smartThermometer.HighTemperatureHandler += (s, e) =>
{
Console.WriteLine($" 警告，高溫出現，現在溫度為 {e.CurrentTemperature} 度");
};
smartThermometer.TurnOn();
Console.WriteLine("Press any key for continuing...");
Console.ReadKey();
}
