Method WalkDir

Examples/DicomConvert/DicomConvert.cs:97–110

(DirectoryInfo dir, List<string> files)

        }

        static void WalkDir(DirectoryInfo dir, List<string> files)
        {
            foreach (var f in dir.GetFileSystemInfos())
            {
                if ((f.Attributes & FileAttributes.Directory) == FileAttributes.Directory)
                {
                    WalkDir((DirectoryInfo)f, files);
                }
                else
                {
                    files.Add(f.FullName);
                }
            }
        }

        static bool ConvertImage(string inputFile, string outputFile, int? newWidth)
        {