Nintenlord.ROMHacking.GBA.GBAROM.SaveBackup C# (CSharp) Method

        public override void SaveBackup()
        {
            Path.ChangeExtension(ROMPath, ".bak");
            BinaryWriter rw = new BinaryWriter(File.Open(ROMPath, FileMode.Create));
            rw.Write(ROMdata);
            rw.Close();
        }