C# FileStream Write

Description

FileStream Write Writes a block of bytes to the file stream.

Syntax

FileStream.Write has the following syntax.

public override void Write(
  byte[] array,/* www . j  av  a  2 s .c  o m*/
  int offset,
  int count
)

Parameters

FileStream.Write has the following parameters.

• array - The buffer containing data to write to the stream.
• offset - The zero-based byte offset in array from which to begin copying bytes to the stream.
• count - The maximum number of bytes to write.

Returns

FileStream.Write method returns

Example

//from w  w  w. j av  a 2s .c  o m
using System;
using System.IO;

class TestRW 
{
    public static void Main(String[] args)
    {
        FileStream fs = new FileStream("MyFile.txt", FileMode.OpenOrCreate, FileAccess.Read);
        fs.Write(new byte[]{1,2,3,4,5,6},0,3);
    }
}