字符串分隔

       字符串分隔的各种类型：

            //string s = "hello";
            //char[] chars = s.ToCharArray();
            //chars[0] = 'a';
            //string s1 = new string(chars);
            //Console.WriteLine(s1);
            //bool b = "abc".Equals("ABC",StringComparison.OrdinalIgnoreCase);
            //Console.WriteLine(b);

            //int i = "123".CompareTo("abc");
            //Console.WriteLine(i);
            //Console.ReadKey();
            //string s = "abc,hec,ccc,,fff";
            //string[] strs = s.Split(new char[]{','},StringSplitOptions.RemoveEmptyEntries);
            //foreach (string s1 in strs)
            //{
            //    Console.WriteLine(s1);
            //}
            //Console.ReadKey();
            string s = "我是周杰伦我是刘德华我是韩庚";
            string[] strs = s.Split(new string [] { "我是" }, StringSplitOptions.RemoveEmptyEntries);
            foreach (string s1 in strs)
            {
                Console.WriteLine(s1);
            }
            Console.ReadKey();