Ejemplo n.º 1
0
        private void button2_Click(object sender, EventArgs e)
        {
            MyClass[] ary1 = new MyClass[5] {
                new MyClass(1, 12.34, "一二三四"),
                new MyClass(2, 23.45, "二三四五"),
                new MyClass(3, 34.56, "三四五六"),
                new MyClass(4, 45.67, "四五六七"),
                new MyClass(5, 56.78, "五六七八")
            };

            MyClass2 o1 = new MyClass2(111, 1234.5678, "我是中文字。", new string[] { "中1111", "中2222", "中3333" }, ary1);

            // backup;
            //MyClass2 c1 = (MyClass2)o1.Clone();
            MyClass2 c1 = o1.Clone2();
            //MyClass2 c1 = o1.DeepClone();

            // dump o1.
            txtMessage.AppendText(o1.ToString() + "\r\n");

            // do change.
            o1.a = 222;
            o1.d = 2345.6789;
            o1.s = "我改變了";
            o1.ss[1] = "我不再是我了";

            ary1[0].a = 999;
            ary1[0].d = 1234.5678;
            ary1[0].s = "我改變了";

            // restore
            o1 = c1;

            // dump o1.
            txtMessage.AppendText(o1.ToString() + "\r\n");
        }
Ejemplo n.º 2
0
        /// <remarks>
        /// 不可靠的clone方式。
        /// </remarks>
        public MyClass2 Clone2()
        {
            MyClass2 c = new MyClass2(this.a, this.d, this.s, this.ss, this.ary1);
            c.ss = (string[])this.ss.Clone();
            c.ary1 = (MyClass[])this.ary1.Clone();

            return c;
        }