Need help on Scanning without displaying the Twain user interface

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This topic and its replies were posted before the current version of LEADTOOLS was released and may no longer be applicable.

#1 Posted : Monday, October 17, 2011 1:20:42 AM(UTC)

tthakur

Groups: Registered
Posts: 9

Hi,

I need help on Scanning to documents without displaying the Twain user interface.
Currently whe I press "Scan" Button (which calls RasterTwain.Acquire), it opens the Twain user interface and pressing Ok there, it starts scanning.
I dont want to show this Twain user interface and documents should be scanned just after pressing my "Scan" Button (with all the Twain Capabilities set earlier). Is there any way to do that? Any example will will help a lot.
Thanks in advance,
Tameshwar.


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#2 Posted : Monday, October 17, 2011 1:47:31 AM(UTC)

Maen Hasan

Groups: Registered, Tech Support
Posts: 1,326

Was thanked: 1 time(s) in 1 post(s)

To scan the image without displaying the Twain user interface, you need to pass "0" to the RasterTwain.Acquire method:
+-------+
nRet = RasterTwain2.Acquire(0)
+-------+

Thanks,
Maen Badwan
LEADTOOLS Technical Support

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