Example #1
0
 public static void ChangeHello(ref HelloWorld hw)
 {
     hw.A = 'b';
     Console.WriteLine(hw.A);
 }
Example #2
0
        //Main_4_2_1
        public static void Main_4_2_1(string[] args)
        {
            //����һ��string����
            string myMsg = "Anytao is anytao.";
            //�ı�stringֵ������ʾ
            ChangeMsg(myMsg);
            //��ǰ��myMsg�Ƿ����˸ı䣿
            ShowMsg(myMsg);

            HelloWorld hw = new HelloWorld();
            hw.A = 'a';
            ChangeHello(ref hw);
            Console.WriteLine(hw.A);
        }