读取txt文本的所有的行

        public List<string> ReadTXTToString(string path)
        {
            StreamReader sr = new StreamReader(path);
            List<string> lines = new List<string>();
            string line = sr.ReadLine();
            if (line!=null)
            {
                line.Replace(" ", "");
                lines.Add(line);
                sr.ReadLine();
            }
            return lines;
        }