C# เกี่ยวกับการ sort Array ครับ โพส ที่ 2 ขอบคุณครับ

        public string[] readTextFile()
        {
            string line = string.Empty;
            int i = 0;
            string[] result = new string[35];
            using (System.IO.StreamReader file = new System.IO.StreamReader("c:\\test.txt"))
            {
                bool isFoundBangkok = false;
                while ((line = file.ReadLine()) != null)
                {
                    line = line.Trim();
                    if (line.Contains("BANGKOK"))
                    {
                        isFoundBangkok = true;
                        continue;
                    }

                    if (isFoundBangkok)
                    {
                        foreach (string li in line.Split(' '))
                        {
                            if (i > 34)
                            {
                                break;
                            }
                            result[i++] = li;
                        }
                    }
                }
            }
            return result;
        }

string[] ArrStr= new string[] { "bbbbbbbb", "aaaaaa", "cccccc" };

string[] sort = (from a in ArrStr order by a).ToArray;

        public string[] SortProvince() {
            string[] ArrStr= {"bbbbbbbb","aaaaaa","cccccc"};
            int[] Arrint = { 3, 1, 2 };
            List<dynamic> listProvince = new List<dynamic>();
            for (int i = 0; i < ArrStr.Length; ++i) {
                listProvince.Add(new {ProvinceCode = Arrint[i] , ProvinceName = ArrStr[i] });
            } 
            return (from p in listProvince orderby p.ProvinceCode select (string)p.ProvinceName).ToArray();            
        }