AcTools.LapTimes.AcLapTimesReader.GetLastModified C# (CSharp) Метод

        public DateTime GetLastModified() {
            var directory = new DirectoryInfo(_sourceDirectory);
            return directory.Exists ? directory.GetFiles().Select(f => f.LastWriteTime)
                                               .OrderByDescending(f => f).First() : default(DateTime);
        }