public void MakeAlert(Object sender, Heater.BoiledEventArgs e)
{
Heater heater = (Heater)sender;
Console.WriteLine("Alarm：{0} - {1}: ", heater.area, heater.type);
Console.WriteLine("Alarm: 嘀嘀嘀，水已經 {0} 度了：", e.temperature);
Console.WriteLine();
}
public static void ShowMsg(Object sender, Heater.BoiledEventArgs e)
{ //靜態方法
Heater heater = (Heater)sender;
Console.WriteLine("Display：{0} - {1}: ", heater.area, heater.type);
Console.WriteLine("Display：水快燒開了，當前溫度：{0}度。", e.temperature);
Console.WriteLine();
}
