CodeProject: ExifLibrary for .NET. Free source code and programming help
To extract Exif metadata from a JPEG/Exif image, create an instance of the ExifData class with the path to the image file. The ExifData class reads the APP1 section, and extracts all Exif tags and also the embedded thumbnail (if any). For ease of use, this Exif library converts Exif tags to either .NET native types or custom classes. Date fields are returned as DateTime structures, GPS coordinates are wrapped with custom GPSLatitudeLongitude classes, etc.
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