public static void TestFileStream() { using (FileStream stream = new FileStream("D:\\Test\\level.dat", FileMode.Create)) { TagCompound root = MakeRootTag(); NbtIO.WriteToStream(stream, root); Console.WriteLine("Input NBT:"); Console.WriteLine(root.ToTreeString()); Console.WriteLine("\nSaved {0} bytes.", stream.Length); Console.WriteLine(); } using (FileStream stream = new FileStream("D:\\Test\\level.dat", FileMode.Open)) { TagCompound parsed = NbtIO.Parse(stream); Console.WriteLine("Read NBT:"); Console.WriteLine(parsed.ToTreeString()); } }