C# 软件版本号

                var version = Assembly.GetExecutingAssembly().GetName().Version;
                string Version = version.ToString();
                string DateTime = System.IO.File.GetLastWriteTime(this.GetType().Assembly.Location).ToString();

                String LogPath = Environment.CurrentDirectory;
                if (!Directory.Exists(LogPath))
                    Directory.CreateDirectory(LogPath);
                if (!File.Exists(LogPath + "\\README.txt"))
                    File.Create(LogPath + "\\README.txt").Close();
                string fileName = LogPath + "\\README.txt";
                string content = "软件版本:"+Version + "  生成时间：" + DateTime;
                content += "\n软件说明：********************";
                using (StreamWriter sw = new StreamWriter(fileName, false))
                {
                    sw.Write(content);
                    sw.Close(); sw.Dispose();
                }