anyone used libpng with c#?

eastlands · Dec 22, 2006

I am desperately trying to save PNG image files from my C# CF
application.
I have found libpng for CE (lpngce at
http://www.tenik.co.jp/~adachi/wince/lpngce/index.html) but not having
a C++ backgroung I'm having some difficulty - at the moment I cannot
even get it to compile.

Has anyone else tried this or have any other way of saving PNG images?

Stuart

Fabien · Dec 22, 2006

Hi,

You should use C# directly to save your image :
myBmp.Save( @"path\image.png", System.Drawing.Imaging.ImageFormat.Png
);

BR

Fabien Decret
Windows Embedded Consultant

ADENEO (ADESET)
http://www.adeneo.adetelgroup.com/

eastlands a écrit :

eastlands · Dec 22, 2006

Unfortunately, although this code would compile, it throws a
NotSupportedException on the compact framework. Only saving with
ImageFormat.Bmp is supported.

I've seen lots of posts looking for this feature (saving to Png, Jpg or
Gif) but have not yet found a working solution.

Stuart