public void SelectWashingMethod(string op)
 {
     if (op == "0" || op == "1")
     {
         _washingMethod = (WashingMethod)int.Parse(op);
     }
     _menuType = MenuType.MAIN;
     hasChange = true;
 }
 public WashingMachine()
 {
     Console.Out.WriteLine("Starting washing machine...");
     _temperature   = Temperature.C30_50;
     _washingMethod = WashingMethod.NORMAL;
     _washingTime   = WashingTime.T30;
     _menuType      = MenuType.MAIN;
     remainTime     = -1;
     timeThread     = new Thread(Washing);
     writeThread    = new Thread(PrintMenu);
     readThread     = new Thread(GetOption);
     hasChange      = false;
     isStart        = false;
     isPause        = true;
 }