Conversion between C # Stream and byte[]

Overview

This article mainly explains the conversion between stream and byte[].

Conversion between Stream and byte[]

<summary>///stream to byte[]///</summary>public byte[] Streamtobytes (Stream stream) {    byte[] bytes = new Byte[stream. Length];    Stream. Read (bytes, 0, bytes. Length);    Sets the current stream's position as the stream's start stream    . Seek (0, Seekorigin.begin);    

Byte[] turn into Stream

<summary>///byte[] to stream///</summary>public stream bytestostream (byte[] bytes) {    stream stream = new MemoryStream (bytes);    

Conversion between Stream and file

<summary>///writes stream to file//</summary>public void Streamtofile (Stream stream,string fileName) {    // Convert Stream to byte[]    byte[] bytes = new Byte[stream. Length];    Stream. Read (bytes, 0, bytes. Length);    Sets the current stream's position as the stream's start stream    . Seek (0, seekorigin.begin);    Write byte[] to file    FileStream fs = new FileStream (FileName, filemode.create);    BinaryWriter bw = new BinaryWriter (fs);    Bw. Write (bytes);    Bw. Close ();    

Read Stream from File

<summary>///read from file stream///</summary>public Stream filetostream (string fileName) {                //Open File    FileStream FileStream = new FileStream (FileName, FileMode.Open, FileAccess.Read, fileshare.read);    Read file byte[]    byte[] bytes = new Byte[filestream.length];    FileStream.Read (bytes, 0, bytes. Length);    Filestream.close ();    Convert byte[] to stream stream stream    = new MemoryStream (bytes);    

Summarize

stream pictures are stored in a data stream format, converted to byte[] format and stored in a database .

Copyright NOTICE: This article for Bo Master original article, without Bo Master permission not reproduced.

Conversion between C # Stream and byte[]