C# BinaryReader ReadBytes
Description
BinaryReader ReadBytes Reads the specified number of
bytes from the current stream into a byte array and advances the current position
by that number of bytes.
Syntax
BinaryReader.ReadBytes has the following syntax.
public virtual byte[] ReadBytes(
int count
)
Parameters
BinaryReader.ReadBytes has the following parameters.
count- The number of bytes to read. This value must be 0 or a non-negative number or an exception will occur.
Returns
BinaryReader.ReadBytes method returns
Example
using System;/* w ww.j ava 2s.co m*/
using System.IO;
class ConsoleApplication
{
const string fileName = "data.dat";
static void Main()
{
using (BinaryWriter writer = new BinaryWriter(File.Open(fileName, FileMode.Create)))
{
writer.Write(true);
}
using (BinaryReader reader = new BinaryReader(File.Open(fileName, FileMode.Open)))
{
byte[] dataArray = new byte[100];
dataArray = reader.ReadBytes(100);
}
}
}