C#批量去掉文件前缀，最近用动软代码生成器，文件名在代码里改不了。

        static void Main(string[] args)        {            Console.WriteLine("本程序去掉当前目录及子目录下的文件前缀");            Console.Write("请输入要去掉的前缀：");            string stringFront = Console.ReadLine();            if (stringFront != "")            {                string dir = AppDomain.CurrentDomain.BaseDirectory;                RenameFile(dir, stringFront);            }            else Console.WriteLine("请输入要去掉的前缀！");            Console.WriteLine("操作已完成");            Console.ReadKey();        }        public static void RenameFile(string ParentDir,string stringFront)        {            string[] files = Directory.GetFiles(ParentDir, "*.cs", SearchOption.TopDirectoryOnly);            foreach (string file in files)            {                string filename = Path.GetFileName(file);                string pathname = Path.GetDirectoryName(file);                if (filename.StartsWith(stringFront, true, null))                {                    filename = filename.Substring(stringFront.Length);                    FileInfo fi = new FileInfo(file);                    fi.MoveTo(Path.Combine(pathname,filename));                }            }            string[] dirs = Directory.GetDirectories(ParentDir);            foreach(string dir in dirs)            {                RenameFile(dir,stringFront);            }        }