HOW TO: Pull Metadata from a Document

string srcFile = @"TODO: Modify this file path";

using (var rasterCodecs = new RasterCodecs())
using (var fileInfo = rasterCodecs.GetInformation(srcFile, false))
{
   Console.WriteLine("Format: {0}", fileInfo.Format);
   
   // Check if metadata is supported for the specified file format
   bool isMetadataItemsSupported = RasterCodecs.MetadataItemsSupported(fileInfo.Format);
   Console.WriteLine("isMetadataItemsSupported: {0}", isMetadataItemsSupported);
   
   if (isMetadataItemsSupported)
   {
      // Read metadata items
      IDictionary<string, string> metadata = null;
      try
      {
         metadata = rasterCodecs.ReadMetadataItems(srcFile, 1);
      }
      catch (Exception ex)
      {
         Console.WriteLine("Unable to read metadata: {0}", ex.message);
      }
      
      if (metadata != null)
      {
         Console.WriteLine("Items count: {0}", metadata.Count);
         foreach (var item in metadata)
            // Key ex: RasterCodecs.FileMetadataKeyAuthor
            Console.WriteLine("{0}: {1}", item.Key, item.Value);
      }
   }
}
Console.ReadLine();