How to set the threshold for BW Scan??

[BioT09]

Hello
my question is how to set the threshold-value for black/white scanning??

[Alex]

Hello,

Please see this topic:
viewtopic.php?f=5&t=19

Best regards, Alexander

[BioT09]

Ok I wrote this in c#:

Scanner.StartDevice();

Scanner.Capability = DeviceCapability.IThreshold;
Scanner.CapType = CapType.OneValue;
Scanner.capValue = 90;
Scanner.SetCap();

but I get a Error message that i cant convert inplizip to int because there already explizit convertion.
And VSTwain containts no definition for cap value.

Remark: I use the test version, maybe this properties arent available?

[BioT09]

Ok, I already now the the fault