PixelType and Other Settings

Questions, comments and suggestions concerning VintaSoft Twain .NET SDK.

Moderator: Alex

Post Reply
Posts: 2
Joined: Tue Sep 02, 2014 8:32 pm

PixelType and Other Settings

Post by ulucefe » Tue Sep 02, 2014 9:33 pm


I'm developing a scanning app.
I'm setting PixelType

Code: Select all

currentDevice.PixelType = PixelType.BW;

and it doesn't throw exception. But scanner uses its own settings (ie it scans RBG as it is set in its UI. I set ShowUI = false).
I've tried your WpfTwainAdvanced demo and I choose BW from the Pixel Type combo but it scans RGB.

SDK version:
Scanner: Canon DR-C130

Site Admin
Posts: 1628
Joined: Thu Jul 10, 2008 2:21 pm

Re: PixelType and Other Settings

Post by Alex » Thu Sep 04, 2014 1:34 pm


Canon scanners have color auto detection feature and I think this feature is enabled in your scanner. Please open UI of scanner and disable the feature.

Best regards, Alexander

Post Reply