using System;
using System.IO;
public class BinaryFileTest {
private static void Main() {
FileStream fs = new FileStream("test.dat", FileMode.Create);
BinaryWriter w = new BinaryWriter(fs);
w.Write(1.2M);
w.Write("string");
w.Write("string 2");
w.Write('!');
w.Flush();
w.Close();
fs.Close();
fs = new FileStream("test.dat", FileMode.Open);
StreamReader sr = new StreamReader(fs);
Console.WriteLine(sr.ReadToEnd());
fs.Position = 0;
BinaryReader br = new BinaryReader(fs);
Console.WriteLine(br.ReadDecimal());
Console.WriteLine(br.ReadString());
Console.WriteLine(br.ReadString());
Console.WriteLine(br.ReadChar());
fs.Close();
}
}