Forum 'VintaSoft Twain .NET SDK Discussions'

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

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?