Brightness Scanjet 8200
Posted: Thu May 24, 2012 11:03 am
Hi all
I try to use VintaSoft Twain 8 to replace Leadtools in my application. This works fine for me, but our customer has a HP scanjet 8200.
With that, the brightness and contrast settings can not be set, because of "Capability is not supported Name=IBrightness" exception.
Unfortunatly, using the old application with Leadtools instead of VintaSoft, that works.
I use Vintasoft.Twain.dll 8.1.1.7 on XP (32bit), programmed in C# using .Net 4.
Has anybody a hint for me?
I try to use VintaSoft Twain 8 to replace Leadtools in my application. This works fine for me, but our customer has a HP scanjet 8200.
With that, the brightness and contrast settings can not be set, because of "Capability is not supported Name=IBrightness" exception.
Unfortunatly, using the old application with Leadtools instead of VintaSoft, that works.
I use Vintasoft.Twain.dll 8.1.1.7 on XP (32bit), programmed in C# using .Net 4.
Has anybody a hint for me?