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 ImageEn Library for Delphi, C++ and .Net
 ImageEn and IEvolution Support Forum
 Recognize if AutoDiscardBlankPages is supported
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Ralf

120 Posts

Posted - Jan 27 2017 :  03:06:59  Show Profile  Reply
Hallo,

i found how to set AutoDiscardBlankPages. But i don't found a way to find out if the scanner do support this feature. If not i want to do it inside ImageEn or give the user the possibility to do that.

Thanks
Ralf

xequte

38615 Posts

Posted - Feb 01 2017 :  15:22:36  Show Profile  Reply
In the next version, you will be able to call as follows:

ImageEnMView1.MIO.SelectAcquireSource([ieaTwain]);
if ImageEnMView1.MIO.TwainParams.IsCapabilitySupported( ICAP_AUTODISCARDBLANKPAGES ) then
  ShowMessage('ICAP_AUTODISCARDBLANKPAGES is supported')
else
  ShowMessage('ICAP_AUTODISCARDBLANKPAGES is NOT supported');



Nigel
Xequte Software
www.xequte.com
nigel@xequte.com
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Ralf

120 Posts

Posted - Feb 02 2017 :  03:16:29  Show Profile  Reply
Hi Nigel,
great. Is this also possible by wia or doesn't wia support that feature.

Thanks

Ralf
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xequte

38615 Posts

Posted - Feb 03 2017 :  13:18:58  Show Profile  Reply
Hi Ralf

That is correct. It is not supported by WIA.



Nigel
Xequte Software
www.xequte.com
nigel@xequte.com
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