Program:
using System;
using System.IO;
namespace ConsoleApplication1
{
class Program
{
static void Main()
{
byte b1 = 10;
byte b2 = 0;
FileStream f1;
FileStream f2;
f1 = new FileStream("abc.txt", FileMode.Create, FileAccess.Write);
f1.WriteByte(b1);
f1.Close();
f2 = new FileStream("abc.txt", FileMode.Open, FileAccess.Read);
b2 = (byte)f2.ReadByte();
Console.WriteLine("Val : " + b2);
f2.Close();
}
}
}
Output:
Val : 10