I\'m wondering if there\'s an existing control or if it would be straightforward to develop a control allowing a multipage tiff to be progressively loaded over a network? I\
I don't think any language has a control for this natively. I would grab a copy of the TIFF specification and write my own solution.
http://partners.adobe.com/public/developer/tiff/index.html
You may want to try and adapt existing TIFF viewer controls, however:
http://www.codeproject.com/KB/miscctrl/Image_Viewer_Control.aspx; http://www.atalasoft.com/cs/forums/thread/11473.aspx
I can't vouch for the quality of the above code, however.