public static class CreateTree
{
        static string pathFile;

        public static void Scan(this string path, string punct)
        {
            DirectoryInfo direct = new DirectoryInfo(path);
            DirectoryInfo[] listOfDir = direct.GetDirectories(); 

            foreach (DirectoryInfo dd in listOfDir) 
            {

                if (dd.Attributes == FileAttributes.Directory) 
                {              
                    if (dd == listOfDir.Last())
                    {
                        Console.WriteLine(punct + "-" + dd);
                        try
                        {
                            pathFile = path + "\\" + dd;
                            string[] dirs = Directory.GetFiles(pathFile);
                            foreach (string dir in dirs)
                            {
                                Console.WriteLine(punct + "  -" + dir);
                            }
                        }
                        catch (Exception e)
                        {
                            Console.WriteLine("The process failed: {0}", e.ToString());
                        }

                    }
                    else
                    {
                        Console.WriteLine(punct + "-" + dd);
                        try
                        {
                            pathFile = path + "\\" + dd;
                            string[] dirs = Directory.GetFiles(pathFile);
                            foreach (string dir in dirs)
                            {
                                Console.WriteLine(punct + "  -" + dir);
                            }
                        }
                        catch (Exception e)
                        {
                            Console.WriteLine("The process failed: {0}", e.ToString());
                        }
                    }

                    try 
                    {
                        DirectoryInfo dir = new DirectoryInfo(path + "\\" + dd);
                        DirectoryInfo[] listOfDirs = dir.GetDirectories();
                        if (listOfDirs.Length > 0)
                        {

                            if (dd != listOfDir.Last())
                            {
                                Scan(path + "\\" + dd, punct + "  ");
                            }
                            else
                            {
                                Scan(path + "\\" + dd, punct + "  ");
                            }
                        }
                    }
                    catch { }               
                }
            }
        }
    }

static void Main(string[] args)
{
            Console.WriteLine("       ______Directory Tree Creator ______\n");
            Console.WriteLine("Please enter the location path of the folder,");
            Console.WriteLine("which Directory Tree Yoy want to create.");
            Console.Write("Location path format: C:\\Users\\User\\Desktop\\translate.txt): ");

            string path = Console.ReadLine();
            Console.WriteLine("\nThe directory tree of " + path + " is: \n");
            path.Scan("");
            string[] fi = Directory.GetFiles(path);
            foreach (string dir in fi)
            {
                Console.WriteLine("-" + dir);
            }
            Console.ReadKey();
        }