C#入门篇6-6：字符串操作 StringBiulder string char[]之间的转化

       //StringBiulder string char[]之间的转化
        public static void Fun3()
        {
            StringBuilder sb = new StringBuilder("I Like Programming!");

            //把stringBiulder对象转化为字符串
            string strA = sb.ToString();

            Console.WriteLine("SringBiulder对象转化为字符串" + strA);

            //字符串转化为char[]数组
            string strC = "Hello World!";
            char[] chc = strC.ToCharArray();
            foreach (char ch in chc)
            {
                Console.Write(ch);
            }

            //把char[]转化为stringBuilder对象
            char[] chs = new char[] { 'W', 'u', 'H', 'a', 'n' };

            //先把字符数组转化为字符串
            string strB = new string(chs);  //用char数组来初始化一个string字符串

            Console.WriteLine("字符数组转化为字符串" + strB);
            StringBuilder sbuild = new StringBuilder(strB);

        }