public static void Main()//Main_8_5_1
{
Calculator calculator = new Calculator();
//事件触发者
CalculatorManager cm = new CalculatorManager();
//事件绑定
calculator.MyCalculate += cm.Add;
calculator.Calculate(100, 200);
calculator.MyCalculate += cm.Substract;
calculator.Calculate(100, 200);
//事件注销
calculator.MyCalculate -= cm.Add;
calculator.Calculate(100, 200);
}
//Main_8_5_1
public static void Main()
{
Calculator calculator = new Calculator();
//�¼�������
CalculatorManager cm = new CalculatorManager();
//�¼���
calculator.MyCalculate += cm.Add;
calculator.Calculate(100, 200);
calculator.MyCalculate += cm.Substract;
calculator.Calculate(100, 200);
//�¼�ע��
calculator.MyCalculate -= cm.Add;
calculator.Calculate(100, 200);
}