<div>
imladris is right in general, but if you know that &quot;bls.jpg&quot; is indeed a JPEG file, then the bytes should be interpreted as JPEG; you can find a copy of the file spec at <a href="http://www.digicamsoft.com/itu/itu-t81-1.html" rel="ugc">http://www.digicamsoft.com/itu/itu-t81-1.html</a>.<br />
<br />
Note that JPEG is a very complex format; if you are trying to do image manipulation on a JPEG file you would be much be much better off rendering it to a graphics buffer and doing your manipulation on the buffer.
</div>


imladris is right in general, but if you know that "bls.jpg" is indeed a JPEG file, then the bytes should be interpreted as JPEG; you can find a copy of the file spec at http://www.digicamsoft.com/itu/itu-t81-1.html [http://www.digicamsoft.com/itu/itu-t81-1.html].

Note that JPEG is a very complex format; if you are trying to do image manipulation on a JPEG file you would be much be much better off rendering it to a graphics buffer and doing your manipulation on the buffer.

<div>
<div class="content wysiwyg-content">
Hi..<br />
<br />
When executing this code in debig mode, im looking on the byte array:<br />
byte[] inputBuffer = File.ReadAllBytes(&quot;c:\\env<wbr />\\bla.jpg&quot;<wbr />);<br />
<br />
[0] 255<br />
[1] 216<br />
[2] 255<br />
[3] 224<br />
[4] 0<br />
&amp;<br />
&amp;<br />
&amp;<br />
In ASCII stream is obvious: each byte represent character, but what happened with image? It should contain binary data. No?<br />
10x<br />

</div>
</div>


Hi..

When executing this code in debig mode, im looking on the byte array:
byte[] inputBuffer = File.ReadAllBytes("c:\\env\\bla.jpg");

[0] 255
[1] 216
[2] 255
[3] 224
[4] 0
&
&
&
In ASCII stream is obvious: each byte represent character, but what happened with image? It should contain binary data. No?
10x


byte array from image source

C# is an object-oriented programming language created in conjunction with Microsoft’s .NET framework. Compilation is usually done into the Microsoft Intermediate Language (MSIL), which is then JIT-compiled to native code (and cached) during execution in the Common Language Runtime (CLR).

C is a general-purpose, imperative computer programming language, supporting structured programming, lexical variable scope and recursion, while a static type system prevents many unintended operations. By design, C provides constructs that map efficiently to typical machine instructions, so it has found lasting use in applications that had formerly been coded in assembly language, including operating systems as well as various application software for computers ranging from supercomputers to embedded systems. It is distinct from C++ (which has its roots in C) and C#, and many later languages have borrowed directly or indirectly from C.