Search found 3 matches

by tszanon
Mon Dec 13, 2010 8:03 pm
Forum: VintaSoft Twain .NET SDK Discussions
Topic: can't use AcquiredImage methods when device.showUI=true
Replies: 5
Views: 8491

Re: can't use AcquiredImage methods when device.showUI=true

Indeed, the old version I was using was causing the problem. Updating the library corrected this problem.
Thanks!

P.S. It seems the download page is wrong, it says it's version 7.0.21.1
by tszanon
Mon Dec 13, 2010 6:06 pm
Forum: VintaSoft Twain .NET SDK Discussions
Topic: can't use AcquiredImage methods when device.showUI=true
Replies: 5
Views: 8491

Re: can't use AcquiredImage methods when device.showUI=true

Hello Alex, According to the debug tool in Visual Studio, the AcquiredImage object wasn't disposed. Maybe some private property may have been disposed, but the object itself is ok. Capability property of the AcquiredImageCollection? According to the documentation I have, there's no Capability proper...
by tszanon
Fri Dec 10, 2010 9:18 pm
Forum: VintaSoft Twain .NET SDK Discussions
Topic: can't use AcquiredImage methods when device.showUI=true
Replies: 5
Views: 8491

can't use AcquiredImage methods when device.showUI=true

I'm having problems when setting device.showUI=true. In ImageAcquired event, I can assign the image acquired to a variable, but I can't use it: Dim img as AcquiredImage img = e.Image ' OR img = device.AcquiredImages(0), both work fine But I can't call any method of that image. Whatever I try, I get ...