How to Create ByteArray from a Stream in C#?

Published on October 13, 2013 by Senthil Kumar

Filed under C#

Last modified October 13, 2013

Print this page

rate 1 star rate 2 star rate 3 star rate 4 star rate 5 star
Your rating: none, Average: 0 (0 votes)

This article have been viewed 9546 times

Below is a sample code snippet that demonstrates an easy way to create a ByteArray from the Stream that contains data in C#.

How to Create ByteArray from a Stream in C#?

using System;

using System.Collections.Generic;

using System.Data;

using System.IO;

using System.Linq;

namespace AbundantCode


internal class Program


// How to Create ByteArray from a Stream in C#?

private static void Main(string[] args)


Stream Data = null ; // Assume that the data comes from an external source and is filled to Data

byte[] Buffer = new byte[16 * 1024];

byte[] Result;

using (MemoryStream MemStream = new MemoryStream())


int item;

while ((item = Data.Read(Buffer, 0, Buffer.Length)) > 0)


MemStream.Write(Buffer, 0, item);


Result = MemStream.ToArray();






Leave a Comment


You might be Interested in these Posts

C Program to convert lower case string to upper case

Problem Statement Write a program in C to convert the given string from lower case to upper case. ...

How to decode a base64 string in C#?

Here's a sample code snippet demonstrating how you can easily decode a base64 encoded string in C#. ...

How to disable editing of items in a combo box in c#?

When working in Win forms using C# and especially when you use the combo box , you would have notice...