EXIF_MakerNote contains maker specific information. Unfortunately there is a standard for this tag, then we a general handler which read the IFD (when present) of the maker note.

Namespace: HiComponents.IEvolution
Assembly: IEvolution2 (in IEvolution2.dll) Version: 10.1.0.0

Syntax

         
 C#  Visual Basic  Visual C++ 
public IETagsHandler EXIF_MakerNote { get; }
Public ReadOnly Property EXIF_MakerNote As IETagsHandler
	Get
public:
property IETagsHandler^ EXIF_MakerNote {
	IETagsHandler^ get ();
}

Examples

CopyC#
// returns the ISO from a Canon camera
switch (ieViewer1.Image.IOParams.EXIF_MakerNote.GetIntegerIndexed(1, 16))
{
  case 15: ShowMessage("Auto"); break;
  case 16: ShowMessage("50"); break;
  case 17: ShowMessage("100"); break;
  case 18: ShowMessage("200"); break;
  case 19: ShowMessage("400"); break;
}

See Also