Hi,
It's likely I'm going to need this functionality (in actual fact, I didn't
know it was there). I've used libtiff a lot (and so have some understanding
of TIFF). I don't use C# though and it's unlikely (especially at the moment)
I'd have time to do any coding on such a project, but if you've got any
questions I'd be happy to attempt to answer them. There are some problems
with writing fully compliant TIFF readers, but hopefully it's possible to
extend what's in GDI+ (somehow) rather than start from scratch. My need is a
bit limited; I only require access to the raw pixel values (i.e. I don't
need GDI+ to display the image in CMYK). I'd imagine this is possible in one
of the free C++ libraries, so if it's a massive effort to get GDI+ to behave
properly it'd probably not be worth my while. Having said that, CMYK support
would be useful to a lot of people.
In any case, feel free to get in touch by email (remove the .NOSPAM and the
other bits).
Steve