{"id":449,"date":"2024-02-03T16:16:01","date_gmt":"2024-02-03T07:16:01","guid":{"rendered":"https:\/\/ha234.rundog.org\/?p=449"},"modified":"2024-02-03T17:27:56","modified_gmt":"2024-02-03T08:27:56","slug":"%e8%ac%9b%e7%be%a9%e3%83%a1%e3%83%a2-%e5%be%8c%e5%8d%8a-8","status":"publish","type":"post","link":"https:\/\/ha234.rundog.org\/?p=449","title":{"rendered":"\u8b1b\u7fa9\u30e1\u30e2 \u5f8c\u534a"},"content":{"rendered":"

p.205 \u9759\u7684\u30e1\u30f3\u30d0\u3068\u30a4\u30f3\u30b9\u30bf\u30f3\u30b9\u30e1\u30f3\u30d0\u306e\u6df7\u5728<\/p>\n

\r\n\u30fb\uff11\u3064\u306e\u30af\u30e9\u30b9\u306b\u9759\u7684\u30e1\u30f3\u30d0\u3068\u30a4\u30f3\u30b9\u30bf\u30f3\u30b9\u30e1\u30f3\u30d0\u3092\u6df7\u5728\u3055\u305b\u308b\u3053\u3068\u304c\u53ef\u80fd\r\n\u30fb\u305f\u3060\u3057\u3001\u9759\u7684\u30e1\u30bd\u30c3\u30c9\u306f\u30a4\u30f3\u30b9\u30bf\u30f3\u30b9\u30e1\u30f3\u30d0\u306b\u30a2\u30af\u30bb\u30b9\u3067\u304d\u306a\u3044\u306e\u3067\u3001\u4e0b\u8a18\u306f\u4e0d\u53ef\r\n\u3000\u2460 \u9759\u7684\u30e1\u30bd\u30c3\u30c9\u306e\u4e2d\u3067\u30a4\u30f3\u30b9\u30bf\u30f3\u30b9\u5909\u6570\u3092\u7528\u3044\u308b\r\n\u3000\u2461 \u9759\u7684\u30e1\u30bd\u30c3\u30c9\u304b\u3089\u30a4\u30f3\u30b9\u30bf\u30f3\u30b9\u30e1\u30bd\u30c3\u30c9\u3092\u547c\u3073\u51fa\u3059\r\n\u30fb\u307e\u305f\u3001\u9759\u7684\u30e1\u30bd\u30c3\u30c9\u3067\u306f\u81ea\u30aa\u30d6\u30b8\u30a7\u30af\u30c8\u3092\u793a\u3059this\u306f\u4f7f\u3048\u306a\u3044<\/pre>\n
p.205 static03.cs<\/p>\n
\r\n\/\/p.205 static03.cs\r\nusing System;\r\nclass Cat {\r\n    static int NoOfTail; \/\/\u5c3e\u306e\u6570\u306f\u732b\u5171\u901a\u306a\u306e\u3067\u732b\u30af\u30e9\u30b9\u306b\u6240\u5c5e\u3059\u308b\u9759\u7684\u5909\u6570<\/font>\r\n    string Name; \/\/\u540d\u524d\u306f\u732b\u5171\u901a\u3067\u306f\u306a\u304f\u30aa\u30d6\u30b8\u30a7\u30af\u30c8\u306b\u6240\u5c5e\u3059\u308b\u30a4\u30f3\u30b9\u30bf\u30f3\u30b9\u5909\u6570\r\n    public void SetName(string strName) { \/\/\u30a4\u30f3\u30b9\u30bf\u30f3\u30b9\u5909\u6570\u3092\u6271\u3046\u30a4\u30f3\u30b9\u30bf\u30f3\u30b9\u30e1\u30bd\u30c3\u30c9\r\n        Name = strName; \/\/\u30a4\u30f3\u30b9\u30bf\u30f3\u30b9\u5909\u6570\u306b\u4ee3\u5165\r\n    }\r\n    public void ShowCat() { \/\/\u30a4\u30f3\u30b9\u30bf\u30f3\u30b9\u5909\u6570\u3082\u6271\u3046\u30a4\u30f3\u30b9\u30bf\u30f3\u30b9\u30e1\u30bd\u30c3\u30c9\r\n        if (Name == null) { \/\/\u30a4\u30f3\u30b9\u30bf\u30f3\u30b9\u5909\u6570\u3092\u7528\u3044\u308b\r\n            Console.WriteLine("\u540d\u524d\u304c\u8a2d\u5b9a\u3055\u308c\u3066\u3044\u307e\u305b\u3093");\r\n            return;\r\n        }\r\n        Console.WriteLine("\u732b\u306e\u540d\u524d\u306f{0}\u3067\u5c3e\u306e\u6570\u306f{1}\u672c\u3067\u3059",\r\n            Name, NoOfTail); \/\/\u30a4\u30f3\u30b9\u30bf\u30f3\u30b9\u5909\u6570\u3068\u9759\u7684\u5909\u6570\u3092\u6271\u3046\u3053\u3068\u304c\u53ef\u80fd\r\n    }\r\n    public static void setCatTail(int no) { \/\/\u9759\u7684\u5909\u6570\u306e\u307f\u3092\u6271\u3046\u9759\u7684\u30e1\u30bd\u30c3\u30c9\r\n        \/\/\u3053\u3053\u3067\u30a4\u30f3\u30b9\u30bf\u30f3\u30b9\u30d5\u30a3\u30fc\u30eb\u30c9\u306b\u30a2\u30af\u30bb\u30b9\u4e0d\u53ef\r\n        \/\/Name = "\u30de\u30a4\u30b1\u30eb";\r\n        NoOfTail = no; \/\/\u9759\u7684\u5909\u6570\u306b\u4ee3\u5165\r\n    }<\/font>\r\n}\r\nclass static03 {\r\n    public static void Main() {\r\n        Cat.setCatTail(1); \/\/\u9759\u7684\u30e1\u30bd\u30c3\u30c9\u3092\u7528\u3044\u3066\u732b\u5171\u901a\u306e\u5c3e\u306e\u6570\u3092\u8a2d\u5b9a<\/font>\r\n        Cat mycat = new Cat(); \/\/\u30a4\u30f3\u30b9\u30bf\u30f3\u30b9\u2460\u3092\u751f\u6210\r\n        Cat yourcat = new Cat(); \/\/\u30a4\u30f3\u30b9\u30bf\u30f3\u30b9\u2461\u3092\u751f\u6210\r\n        mycat.ShowCat(); \/\/\u2460\u306e\u30a4\u30f3\u30b9\u30bf\u30f3\u30b9\u30e1\u30bd\u30c3\u30c9\u3092\u547c\u3076\r\n        mycat.SetName("\u30de\u30a4\u30b1\u30eb"); \/\/\u540c\u4e0a\r\n        yourcat.SetName("\u30d1\u30c8\u30ea\u30b7\u30a2"); \/\/\u2461\u306e\u30a4\u30f3\u30b9\u30bf\u30f3\u30b9\u30e1\u30bd\u30c3\u30c9\u3092\u547c\u3076\r\n        mycat.ShowCat(); \/\/\u2460\u306e\u30a4\u30f3\u30b9\u30bf\u30f3\u30b9\u30e1\u30bd\u30c3\u30c9\u3092\u547c\u3076\r\n        yourcat.ShowCat(); \/\/\u2461\u306e\u30a4\u30f3\u30b9\u30bf\u30f3\u30b9\u30e1\u30bd\u30c3\u30c9\u3092\u547c\u3076\r\n    }\r\n}<\/pre>\n
p.207 \u30d7\u30ed\u30d1\u30c6\u30a3<\/p>\n
\r\n\u30fb\u30c7\u30fc\u30bf\u30e1\u30f3\u30d0\u3078\u306e\u5024\u306e\u8a2d\u5b9a\u3084\u3001\u30c7\u30fc\u30bf\u30e1\u30f3\u30d0\u304b\u3089\u306e\u5024\u306e\u8aad\u307f\u51fa\u3057\u306f\u3001\u30c7\u30fc\u30bf\u30e1\u30f3\u30d0\u3092public\u306b\u3059\u308c\u3070\u81ea\u7531\u306b\u3067\u304d\u308b\u304c\u3001\r\n\u3000\u4e0d\u9069\u5207\u306a\u5024\u306e\u8a2d\u5b9a\u3084\u3001\u60f3\u5b9a\u3055\u308c\u3066\u3044\u306a\u3044\u8aad\u307f\u51fa\u3057\u304c\u3055\u308c\u308b\u3053\u3068\u304c\u907f\u3051\u3089\u308c\u306a\u3044\u3002\r\n\u30fb\u305d\u3053\u3067\u3001\u30c7\u30fc\u30bf\u30e1\u30f3\u30d0\u3092private\u7b49\u306b\u8a2d\u5b9a\u3057\u3001\u5024\u306e\u8a2d\u5b9a\u3084\u5024\u306e\u8aad\u307f\u51fa\u3057\u306f\u3001\u30e1\u30bd\u30c3\u30c9\u7d4c\u7531\u306b\u3059\u308b\u3053\u3068\u3092\u30ab\u30d7\u30bb\u30eb\u5316(p.4\u3001p.166)\u3068\u3044\u3046\r\n\u30fb\u3053\u306e\u5834\u5408\u306b\u7528\u3044\u308b\u5024\u306e\u8a2d\u5b9a\u3084\u5024\u306e\u8aad\u307f\u51fa\u3057\u7528\u306e\u30e1\u30bd\u30c3\u30c9\u3092\u30a2\u30af\u30bb\u30c3\u30b5\u3068\u3082\u3044\u3046\r\n\u30fb\u30a2\u30af\u30bb\u30c3\u30b5\u306e\u8a18\u8ff0\u306b\u9069\u3057\u305f\u7279\u5225\u306a\u30e1\u30bd\u30c3\u30c9\u306e\u8a18\u8ff0\u6cd5\u304c\u30d7\u30ed\u30d1\u30c6\u30a3\u3067\u3001\u5f15\u6570\u3092\u6301\u305f\u305a\u5909\u6570\u3068\u540c\u69d8\u306b\u5229\u7528\u3067\u304d\u308b\r\n\u30fb\u5b9a\u7fa9\u66f8\u5f0f\uff1a public \u578b \u30d7\u30ed\u30d1\u30c6\u30a3\u540d { get {\u2026; return \u5024\u3084\u5f0f;} set {\u2026;} }\r\n\u3000\u203b \u578b\u306f\u6271\u3044\u305f\u3044\u30c7\u30fc\u30bf\u30e1\u30f3\u30d0\u306b\u5408\u308f\u305b\u308b\r\n\u3000\u203b get\u306e\u4e2d\u306b\u304a\u3044\u3066\u30c7\u30fc\u30bf\u30e1\u30f3\u30d0\u306e\u5024\u3092\u8fd4\u3059\r\n\u3000\u203b set\u306e\u4e2d\u3067\u306f\u5916\u90e8\u304b\u3089\u4e0e\u3048\u3089\u308c\u308b\u5024\u3092value\u30ad\u30fc\u30ef\u30fc\u30c9\u3067\u5f97\u308b\u3053\u3068\u304c\u3067\u304d\u3001\u901a\u5e38\u3001\u3053\u308c\u3092\u30c7\u30fc\u30bf\u30e1\u30f3\u30d0\u306b\u4ee3\u5165\r\n\u30fb\u57fa\u672c\u7684\u306a\u5b9a\u7fa9\u66f8\u5f0f\uff1a public \u578b \u30d7\u30ed\u30d1\u30c6\u30a3\u540d { get {return \u5909\u6570\u540d;} set {\u5909\u6570\u540d = value;} }\r\n\u30fb\u4ee3\u5165\u5f0f\u306e\u5de6\u8fba\u306b\u30d7\u30ed\u30d1\u30c6\u30a3\u3092\u6307\u5b9a\u3059\u308b\u3068\u3001set\u306e\u5185\u5bb9\u304c\u5b9f\u884c\u3055\u308c\u308b\u3002\u4f8b\uff1a\u30d7\u30ed\u30d1\u30c6\u30a3\u540d = \u5024;\r\n\u30fb\u4ee3\u5165\u5f0f\u306e\u5de6\u8fba\u4ee5\u5916\u306b\u30d7\u30ed\u30d1\u30c6\u30a3\u3092\u6307\u5b9a\u3059\u308b\u3068\u3001get\u306e\u5185\u5bb9\u304c\u5b9f\u884c\u3055\u308c\u308b\u3002\u4f8b\uff1aConsole.Write(\u30d7\u30ed\u30d1\u30c6\u30a3\u540d);\r\n\u30fbget\u3068set\u306e\u3069\u3061\u3089\u304b\u3092\u7701\u7565\u53ef\u80fd\u3067\u3001set\u3092\u7701\u7565\u3059\u308b\u3053\u3068\u3067\u5916\u90e8\u304b\u3089\u306e\u5024\u306e\u8a2d\u5b9a\u3092\u7981\u6b62(\u8aad\u307f\u8fbc\u307f\u5c02\u7528\u306b)\u3067\u304d\u308b\r\n\u30fb\u30d7\u30ed\u30d1\u30c6\u30a3\u3067\u4e0d\u9069\u5207\u306a\u5024\u306e\u8a2d\u5b9a\u3092\u9632\u3050\u306b\u306f\u3001set\u306b\u304a\u3044\u3066\u5024\u306e\u30c1\u30a7\u30c3\u30af\u3092\u884c\u3048\u3070\u826f\u3044\r\n\u3000\u4f8b\uff1a public double BH { set { if(value > 0) Height = value; } } \/\/\u8eab\u9577\u306f\u6b63\u306e\u6570\u306e\u307f\u8a2d\u5b9a\u53ef\u80fd<\/pre>\n
p.208 prop01.cs<\/p>\n
\r\n\/\/p.208 prop01.cs\r\nusing System;\r\nclass MyClass {\r\n    double bl; \/\/\u975e\u516c\u958b\u306e\u30a4\u30f3\u30b9\u30bf\u30f3\u30b9\u5909\u6570\r\n    public double blprop { \/\/\u30a4\u30f3\u30b9\u30bf\u30f3\u30b9\u5909\u6570bl\u7528\u306e\u30d7\u30ed\u30d1\u30c6\u30a3\r\n        get { return bl; } \/\/\u5024\u306e\u8aad\u307f\u51fa\u3057\uff08\u300creturn \u300d\uff09\r\n        set { bl = value; } \/\/\u5024\u306e\u8a2d\u5b9a\u3067\u3001\u300cblprop = \u5024\u3084\u5f0f\u300d\u3068\u3059\u308b\u3068\u547c\u3073\u51fa\u3055\u308c\u308b\r\n    }<\/font>\r\n}\r\nclass prop01 {\r\n    public static void Main() {\r\n        MyClass mc = new MyClass();\r\n        mc.blprop = 165.2; \/\/\u30d7\u30ed\u30d1\u30c6\u30a3\u306eset\u3092\u547c\u3073\u51fa\u3059\r\n        Console.WriteLine("bl = {0}", mc.blprop); \/\/\u30d7\u30ed\u30d1\u30c6\u30a3\u306eget\u3092\u547c\u3073\u51fa\u3059<\/font>\r\n    }\r\n}<\/pre>\n
p.209 prop02.cs<\/p>\n
\r\n\/\/p.209 prop02.cs\r\nusing System;\r\nclass BMI {\r\n    double bw, bl; \/\/\u975e\u516c\u958b\u306e\u30a4\u30f3\u30b9\u30bf\u30f3\u30b9\u5909\u6570\u3067\u4f53\u91cd\u3001\u8eab\u9577\r\n    public double blprop { \/\/\u8eab\u9577\u7528\u306e\u30d7\u30ed\u30d1\u30c6\u30a3\r\n        get { return bl; }\r\n        set {\r\n            if (value <= 0) { \/\/\u4ee3\u5165\u5024\u304c0\u4ee5\u4e0b\uff1f\r\n                Console.WriteLine("\u8eab\u9577\u306b0\u307e\u305f\u306f\u8ca0\u306e\u5024\u306f\u8a2d\u5b9a\u3067\u304d\u307e\u305b\u3093");\r\n                return; \/\/\u7d42\u308f\u3063\u3066\u623b\u308b\r\n            }<\/font>\r\n            bl = value; \/\/\u8eab\u9577\u306b\u4ee3\u5165\u5024\u3092\u4ee3\u5165\r\n        }\r\n    }\r\n    public double bwprop { \/\/\u4f53\u91cd\u306e\u30d7\u30ed\u30d1\u30c6\u30a3\r\n        get { return bw;  }\r\n        set {\r\n            if (value <= 0) { \/\/\u4ee3\u5165\u5024\u304c0\u4ee5\u4e0b\uff1f\r\n                Console.WriteLine("\u4f53\u91cd\u306b0\u307e\u305f\u306f\u8ca0\u306e\u5024\u306f\u8a2d\u5b9a\u3067\u304d\u307e\u305b\u3093");\r\n                return; \/\/\u7d42\u308f\u3063\u3066\u623b\u308b\r\n            }<\/font>\r\n            bw = value; \/\/\u4f53\u91cd\u306b\u4ee3\u5165\u5024\u3092\u4ee3\u5165\r\n        }\r\n    }\r\n    public double CalcBMI() {\r\n        if (bl == 0.0 || bw == 0.0) {\r\n            Console.WriteLine("\u30c7\u30fc\u30bf\u304c\u30bb\u30c3\u30c8\u3055\u308c\u3066\u3044\u307e\u305b\u3093");\r\n            return 0.0;\r\n        }\r\n        return bw \/ Math.Pow(bl, 2.0); \/\/BMI\u5024\u3092\u8a08\u7b97\u3057\u3066\u623b\u3059\r\n    }\r\n}\r\nclass prop02 {\r\n    public static void Main() {\r\n        BMI mybmi = new BMI();\r\n        double bl, bw; \/\/\u8eab\u9577\u3001\u4f53\u91cd\r\n        do { \/\/\u7e70\u8fd4\u3057\u958b\u59cb\r\n            Console.Write("\u8eab\u9577(m)--- ");\r\n            string strBl = Console.ReadLine();\r\n            bl = double.Parse(strBl);\r\n            mybmi.blprop = bl;\r\n        } while (bl <= 0.0); \/\/\u8eab\u9577\u306b0\u4ee5\u4e0b\u306e\u5024\u304c\u5165\u529b\u3055\u308c\u3066\u3044\u308b\u9593\u7e70\u8fd4\u3059\uff1d\u629c\u3051\u306a\u3044\r\n        do { \/\/\u7e70\u8fd4\u3057\u958b\u59cb\r\n            Console.Write("\u4f53\u91cd(kg)--- ");\r\n            string strBw = Console.ReadLine();\r\n            bw = double.Parse(strBw);\r\n            mybmi.bwprop = bw;\r\n        } while (bw <= 0.0); \/\/\u4f53\u91cd\u306b0\u4ee5\u4e0b\u306e\u5024\u304c\u5165\u529b\u3055\u308c\u3066\u3044\u308b\u9593\u7e70\u8fd4\u3059\uff1d\u629c\u3051\u306a\u3044\r\n        Console.WriteLine("bl = {0}, bw = {1}", \r\n            mybmi.blprop, mybmi.bwprop); \/\/\u30d7\u30ed\u30d1\u30c6\u30a3\u3067\u8eab\u9577\u3068\u4f53\u91cd\u3092\u5f97\u3066\u8868\u793a\r\n        Console.WriteLine("BMI = {0:#.#}", mybmi.CalcBMI());\r\n    }\r\n}<\/pre>\n
p.211\uff08\u9759\u7684\u30d7\u30ed\u30d1\u30c6\u30a3\uff09<\/p>\n
\r\n\u30fb\u9759\u7684\u30c7\u30fc\u30bf\u30e1\u30f3\u30d0\u306e\u307f\u3092\u6271\u3046\u30d7\u30ed\u30d1\u30c6\u30a3\u306f\u9759\u7684\u30d7\u30ed\u30d1\u30c6\u30a3\u306b\u3059\u308b\u3068\u826f\u3044\r\n\u30fb\u3059\u308b\u3068\u300c\u30af\u30e9\u30b9\u540d.\u30d7\u30ed\u30d1\u30c6\u30a3\u540d\u300d\u3067\u6271\u3046\u3053\u3068\u304c\u53ef\u80fd\u306b\u306a\u308b\r\n\u30fb\u305f\u3060\u3057\u3001\u9759\u7684\u30d7\u30ed\u30d1\u30c6\u30a3\u306f\u30a4\u30f3\u30b9\u30bf\u30f3\u30b9\u30e1\u30f3\u30d0\u306b\u30a2\u30af\u30bb\u30b9\u3067\u304d\u306a\u3044\u306e\u3067\u3001\u4e0b\u8a18\u306f\u4e0d\u53ef\r\n\u3000\u2460 \u9759\u7684\u30d7\u30ed\u30d1\u30c6\u30a3\u306e\u4e2d\u3067\u30a4\u30f3\u30b9\u30bf\u30f3\u30b9\u5909\u6570\u3092\u7528\u3044\u308b\r\n\u3000\u2461 \u9759\u7684\u30d7\u30ed\u30d1\u30c6\u30a3\u304b\u3089\u30a4\u30f3\u30b9\u30bf\u30f3\u30b9\u30e1\u30bd\u30c3\u30c9\u3092\u547c\u3073\u51fa\u3059<\/pre>\n
p.211 prop03.cs<\/p>\n
\r\n\/\/p.211 prop03.cs\r\nusing System;\r\nclass Test {\r\n    static int x; \/\/\u9759\u7684\u30c7\u30fc\u30bf\u30e1\u30f3\u30d0\r\n    public static int myprop { \/\/\u9759\u7684\u30d7\u30ed\u30d1\u30c6\u30a3\r\n        get { return x; }\r\n        set { x = value; }\r\n    }<\/font>\r\n}\r\nclass prop03 {\r\n    public static void Main() {\r\n        Test.myprop = 10; \/\/\u9759\u7684\u30d7\u30ed\u30d1\u30c6\u30a3(\u30af\u30e9\u30b9\u540d.\u30d7\u30ed\u30d1\u30c6\u30a3\u540d)\u3092\u7528\u3044\u3066\u5024\u3092\u4ee3\u5165\r\n        Console.WriteLine("Test.myprop = {0}", Test.myprop); \/\/\u9759\u7684\u30d7\u30ed\u30d1\u30c6\u30a3\u3092\u7528\u3044\u3066\u5024\u3092\u5f97\u308b<\/font>\r\n    }\r\n}<\/pre>\n
p.212 \u30a4\u30f3\u30c7\u30af\u30b5<\/p>\n
\r\n\u30fb\u4e3b\u306b\u30c7\u30fc\u30bf\u30e1\u30f3\u30d0\u3067\u3042\u308b\u914d\u5217\u7b49\u3092\u30d7\u30ed\u30d1\u30c6\u30a3\u3068\u540c\u69d8\u306b\u6271\u3046\u4ed5\u639b\u3051\u304c\u30a4\u30f3\u30c7\u30af\u30b5\r\n\u30fb\u30d7\u30ed\u30d1\u30c6\u30a3\u3068\u306f\u7570\u306a\u308a\u3001\u30a4\u30f3\u30c7\u30af\u30b5\u306b\u306f\u540d\u524d\u304c\u306a\u304f\u300c\u30a4\u30f3\u30b9\u30bf\u30f3\u30b9\u306e\u53c2\u7167\u5909\u6570[\u6dfb\u5b57]\u300d\u306e\u5f62\u5f0f\u3067\u3001\u914d\u5217\u306e\u8981\u7d20\u3092\u6271\u3048\u308b\r\n\u30fb\u5b9a\u7fa9\u66f8\u5f0f\uff1a public \u578b this[\u30a4\u30f3\u30c7\u30c3\u30af\u30b9\u578b \u30a4\u30f3\u30c7\u30c3\u30af\u30b9] { get {\u2026; return \u5024\u3084\u5f0f;} set {\u2026;} }\r\n\u3000\u203b \u578b\u306f\u6271\u3044\u305f\u3044\u914d\u5217\u7b49\u306b\u5408\u308f\u305b\u308b\r\n\u3000\u203b get\u306e\u4e2d\u306b\u304a\u3044\u3066\u914d\u5217\u7b49\u306e\u8981\u7d20[\u30a4\u30f3\u30c7\u30c3\u30af\u30b9]\u306e\u5024\u3092\u8fd4\u3059\r\n\u3000\u203b set\u306e\u4e2d\u3067\u306f\u5916\u90e8\u304b\u3089\u4e0e\u3048\u3089\u308c\u308b\u5024\u3092value\u30ad\u30fc\u30ef\u30fc\u30c9\u3067\u5f97\u308b\u3053\u3068\u304c\u3067\u304d\u3001\u901a\u5e38\u3001\u3053\u308c\u3092\u8981\u7d20[\u30a4\u30f3\u30c7\u30c3\u30af\u30b9]\u306b\u4ee3\u5165\r\n\u30fb\u57fa\u672c\u7684\u306a\u5b9a\u7fa9\u66f8\u5f0f\uff1a public \u578b this[int i] { get {return \u914d\u5217\u540d[i];} set {\u914d\u5217\u540d[i] = value;} }\r\n\u30fb\u4ee3\u5165\u5f0f\u306e\u5de6\u8fba\u306b\u53c2\u7167\u5909\u6570[\u6dfb\u5b57]\u3092\u6307\u5b9a\u3059\u308b\u3068\u3001set\u306e\u5185\u5bb9\u304c\u5b9f\u884c\u3055\u308c\u308b\u3002\u4f8b\uff1a\u53c2\u7167\u5909\u6570[0] = \u5024;\r\n\u30fb\u4ee3\u5165\u5f0f\u306e\u5de6\u8fba\u4ee5\u5916\u306b\u53c2\u7167\u5909\u6570[\u6dfb\u5b57]\u3092\u6307\u5b9a\u3059\u308b\u3068\u3001get\u306e\u5185\u5bb9\u304c\u5b9f\u884c\u3055\u308c\u308b\u3002\u4f8b\uff1aConsole.Write(\u53c2\u7167\u5909\u6570[0]);<\/pre>\n
\u63d0\u51fa\uff1a\u30a2\u30ec\u30f3\u30b8\u6f14\u7fd2\uff1ap.201 params01.cs<\/strong><\/p>\n","protected":false},"excerpt":{"rendered":"
p.205 \u9759\u7684\u30e1\u30f3\u30d0\u3068\u30a4\u30f3\u30b9\u30bf\u30f3\u30b9\u30e1\u30f3\u30d0\u306e\u6df7\u5728 \u30fb\uff11\u3064\u306e\u30af\u30e9\u30b9\u306b\u9759\u7684\u30e1\u30f3\u30d0\u3068\u30a4\u30f3\u30b9\u30bf\u30f3\u30b9\u30e1\u30f3\u30d0\u3092\u6df7\u5728\u3055\u305b\u308b\u3053\u3068\u304c\u53ef\u80fd \u30fb\u305f\u3060\u3057\u3001\u9759\u7684\u30e1\u30bd\u30c3\u30c9\u306f\u30a4\u30f3\u30b9\u30bf\u30f3\u30b9\u30e1\u30f3\u30d0\u306b\u30a2\u30af\u30bb\u30b9\u3067\u304d\u306a\u3044\u306e\u3067\u3001\u4e0b\u8a18\u306f\u4e0d\u53ef \u3000\u2460 \u9759\u7684\u30e1\u30bd\u30c3\u30c9\u306e\u4e2d\u3067\u30a4\u30f3\u30b9\u30bf\u30f3\u30b9\u5909\u6570\u3092\u7528\u3044\u308b \u3000\u2461 \u9759\u7684\u30e1\u30bd\u30c3\u30c9\u304b\u3089\u30a4\u30f3\u30b9\u30bf\u30f3\u30b9\u30e1\u30bd\u30c3\u30c9\u3092\u547c\u3073\u51fa\u3059 \u30fb\u307e\u305f\u3001\u9759\u7684\u30e1\u30bd\u30c3\u30c9\u3067\u306f\u81ea\u30aa\u30d6\u30b8\u30a7\u30af\u30c8\u3092\u793a\u3059this\u306f\u4f7f\u3048\u306a\u3044 p.205 static03.cs \/\/p.205 static03.cs using System; class Cat {     static int NoOfTail; \/\/\u5c3e\u306e\u6570\u306f\u732b\u5171\u901a\u306a\u306e\u3067\u732b\u30af\u30e9\u30b9\u306b\u6240\u5c5e\u3059\u308b\u9759\u7684\u5909\u6570     string Name; \/\/\u540d\u524d\u306f\u732b\u5171\u901a\u3067\u306f\u306a\u304f\u30aa\u30d6\u30b8\u30a7\u30af\u30c8\u306b\u6240\u5c5e\u3059\u308b\u30a4\u30f3\u30b9\u30bf\u30f3\u30b9\u5909\u6570     public void SetName(string strName) { \/\/\u30a4\u30f3\u30b9\u30bf\u30f3\u30b9\u5909\u6570\u3092\u6271\u3046\u30a4\u30f3\u30b9\u30bf\u30f3\u30b9\u30e1\u30bd\u30c3\u30c9         Name = strName; \/\/\u30a4\u30f3\u30b9\u30bf\u30f3\u30b9\u5909\u6570\u306b\u4ee3\u5165     }     public void ShowCat() { \/\/\u30a4\u30f3\u30b9\u30bf\u30f3\u30b9\u5909\u6570\u3082\u6271\u3046\u30a4\u30f3\u30b9\u30bf\u30f3\u30b9\u30e1\u30bd\u30c3\u30c9         if (Name == null) { \/\/\u30a4\u30f3\u30b9\u30bf\u30f3\u30b9\u5909\u6570\u3092\u7528\u3044\u308b             Console.WriteLine("\u540d\u524d\u304c\u8a2d\u5b9a\u3055\u308c\u3066\u3044\u307e\u305b\u3093");             return;         }         Console.WriteLine("\u732b\u306e\u540d\u524d\u306f{0}\u3067\u5c3e\u306e\u6570\u306f{1}\u672c\u3067\u3059",             Name, NoOfTail); \/\/\u30a4\u30f3\u30b9\u30bf\u30f3\u30b9\u5909\u6570\u3068\u9759\u7684\u5909\u6570\u3092\u6271\u3046\u3053\u3068\u304c\u53ef\u80fd     }     public static void setCatTail(int no) { \/\/\u9759\u7684\u5909\u6570\u306e\u307f\u3092\u6271\u3046\u9759\u7684\u30e1\u30bd\u30c3\u30c9         \/\/\u3053\u3053\u3067\u30a4\u30f3\u30b9\u30bf\u30f3\u30b9\u30d5\u30a3\u30fc\u30eb\u30c9\u306b\u30a2\u30af\u30bb\u30b9\u4e0d\u53ef         \/\/Name = "\u30de\u30a4\u30b1\u30eb";         NoOfTail = no; \/\/\u9759\u7684\u5909\u6570\u306b\u4ee3\u5165     } } class static03 {     public static void Main() {         Cat.setCatTail(1); \/\/\u9759\u7684\u30e1\u30bd\u30c3\u30c9\u3092\u7528\u3044\u3066\u732b\u5171\u901a\u306e\u5c3e\u306e\u6570\u3092\u8a2d\u5b9a         Cat mycat = new Cat(); \/\/\u30a4\u30f3\u30b9\u30bf\u30f3\u30b9\u2460\u3092\u751f\u6210         Cat yourcat = new Cat(); \/\/\u30a4\u30f3\u30b9\u30bf\u30f3\u30b9\u2461\u3092\u751f\u6210         mycat.ShowCat(); \/\/\u2460\u306e\u30a4\u30f3\u30b9\u30bf\u30f3\u30b9\u30e1\u30bd\u30c3\u30c9\u3092\u547c\u3076         mycat.SetName("\u30de\u30a4\u30b1\u30eb"); \/\/\u540c\u4e0a         yourcat.SetName("\u30d1\u30c8\u30ea\u30b7\u30a2"); \/\/\u2461\u306e\u30a4\u30f3\u30b9\u30bf\u30f3\u30b9\u30e1\u30bd\u30c3\u30c9\u3092\u547c\u3076         mycat.ShowCat(); \/\/\u2460\u306e\u30a4\u30f3\u30b9\u30bf\u30f3\u30b9\u30e1\u30bd\u30c3\u30c9\u3092\u547c\u3076         yourcat.ShowCat(); \/\/\u2461\u306e\u30a4\u30f3\u30b9\u30bf\u30f3\u30b9\u30e1\u30bd\u30c3\u30c9\u3092\u547c\u3076     } } p.207 \u30d7\u30ed\u30d1\u30c6\u30a3 \u30fb\u30c7\u30fc\u30bf\u30e1\u30f3\u30d0\u3078\u306e\u5024\u306e\u8a2d\u5b9a\u3084\u3001\u30c7\u30fc\u30bf\u30e1\u30f3\u30d0\u304b\u3089\u306e\u5024\u306e\u8aad\u307f\u51fa\u3057\u306f\u3001\u30c7\u30fc\u30bf\u30e1\u30f3\u30d0\u3092public\u306b\u3059\u308c\u3070\u81ea\u7531\u306b\u3067\u304d\u308b\u304c\u3001 \u3000\u4e0d\u9069\u5207\u306a\u5024\u306e\u8a2d\u5b9a\u3084\u3001\u60f3\u5b9a\u3055\u308c\u3066\u3044\u306a\u3044\u8aad\u307f\u51fa\u3057\u304c\u3055\u308c\u308b\u3053\u3068\u304c\u907f\u3051\u3089\u308c\u306a\u3044\u3002… <\/p>\n
Read the full article<\/a><\/p>\n","protected":false},"author":1,"featured_media":0,"comment_status":"open","ping_status":"open","sticky":false,"template":"templates\/full-width.php","format":"standard","meta":{"footnotes":""},"categories":[1],"tags":[],"class_list":["post-449","post","type-post","status-publish","format-standard","hentry","category-uncategorized"],"_links":{"self":[{"href":"https:\/\/ha234.rundog.org\/index.php?rest_route=\/wp\/v2\/posts\/449","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/ha234.rundog.org\/index.php?rest_route=\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/ha234.rundog.org\/index.php?rest_route=\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/ha234.rundog.org\/index.php?rest_route=\/wp\/v2\/users\/1"}],"replies":[{"embeddable":true,"href":"https:\/\/ha234.rundog.org\/index.php?rest_route=%2Fwp%2Fv2%2Fcomments&post=449"}],"version-history":[{"count":9,"href":"https:\/\/ha234.rundog.org\/index.php?rest_route=\/wp\/v2\/posts\/449\/revisions"}],"predecessor-version":[{"id":458,"href":"https:\/\/ha234.rundog.org\/index.php?rest_route=\/wp\/v2\/posts\/449\/revisions\/458"}],"wp:attachment":[{"href":"https:\/\/ha234.rundog.org\/index.php?rest_route=%2Fwp%2Fv2%2Fmedia&parent=449"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/ha234.rundog.org\/index.php?rest_route=%2Fwp%2Fv2%2Fcategories&post=449"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/ha234.rundog.org\/index.php?rest_route=%2Fwp%2Fv2%2Ftags&post=449"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}