Convert BLOB to Jpg using C #

Question

I am currently developing a web application that retrieves data from a database in place. Database developers have developed some web services that I can call and send / receive data to and from the database.

When I want to display an image, the method returns an image in BLOB format. My question is: what is the best way to convert BLOB to .jpg or .bmp so that I can display the image correctly? If someone can point me in the right direction, that would be great!

Cheers, Tristan

Answer 1

You can create a common handler (ashx file) and return an array of bytes.

, url http://www.example.com/GetImage.ashx?imageId=1 , 1.

, .., . mime jpg, png , .

stackoverflow : MemoryStream asp: ?

Answer 2

, BLOB. . , (libmagic ), , .

Answer 3

byte [] array and mimetype are keywords :)