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yshige / twaindotnet

Automatically exported from code.google.com/p/twaindotnet
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Can't get image if I set ResolutionSettings.DPI > 600 #49

Open GoogleCodeExporter opened 9 years ago

GoogleCodeExporter commented 9 years ago 
What steps will reproduce the problem?
1. before start scan: set ResolutionSettings.DPI = 1200

What is the expected output? What do you see instead?
Event TransferImage does not fire.
Can't get image.

What version of the product are you using? On what operating system?
OS: Win 7 64 bit
TwainDotNet-1.0-12-03-2011

Please provide any additional information below.
if I set DPI = 600 or 300 it works.
scanner support up to 2400 DPI

Original issue reported on code.google.com by Damjan.K...@gmail.com on 5 Jul 2012 at 10:08

GoogleCodeExporter commented 9 years ago 
Hi,

maybe a little too late, but since Windows Vista you are only allowed to use 
the WIA Interface for your scans and WIA only allows up to 600 dpi.

Original comment by skullman...@gmail.com on 3 Apr 2013 at 10:12