using System;
using System.Collections.Generic;
using System.Linq;
using System.Text;
using System.IO;
public class File
{
public static byte[] Read(string fileName)
{
byte[] buff = null;
FileStream fs = new FileStream(fileName, FileMode.Open, FileAccess.Read);
BinaryReader br = new BinaryReader(fs);
long numBytes = new FileInfo(fileName).Length;
buff = br.ReadBytes((int)numBytes);
return buff;
}
}