.NET C# library for lossless Exif rewriting? [closed]

Answer 1

Here are the specifications for the Exif interchange format, if you plan to code your own library for editing tags.

http://www.exif.org/specifications.html

Here's a library written in Perl that meets your needs that you may be able to learn from:

http://www.sno.phy.queensu.ca/~phil/exiftool/

Here's a decent .NET library for Exif evaluation from The Code Project:

http://www.codeproject.com/KB/graphics/exiftagcol.aspx