namespace 清理数据

{

    class Program

    {

        static void Main(string[] args)

        {

            string strDirName = "File";

            int iWriteFlag = 0;

            if (Directory.Exists(strDirName))

            {

                string[] strFiles = Directory.GetFiles(strDirName);

                foreach (var item in strFiles)

                {

                    using (var streamReader = File.OpenText(Path.Combine(Directory.GetCurrentDirectory(), item)))

                    {

                        var lines = streamReader.ReadToEnd().Split("\r\n".ToCharArray(), StringSplitOptions.RemoveEmptyEntries);

                        for (int i = 0; i < lines.Length; i++)

                        {

                            if (lines[i].StartsWith("AB "))

                            {

                                iWriteFlag = 1;

                            }

                            if (iWriteFlag == 1)

                            {

                                File.AppendAllText("abstractFile.txt", Regex.Replace(lines[i], "[ ]{2,}", " ", RegexOptions.None));

                            }

                            if (lines[i].StartsWith("ZR "))

                            {

                                iWriteFlag = 0;

                                File.AppendAllText("abstractFile.txt", "\r\n");

                            }

                            Console.WriteLine(Math.Round(i*1.0 / lines.Length,2));

                        }

                    }

                }

            }

            Console.Write("Done");

            Console.ReadKey();

        }

    }

}