Thank you for making TWAIN easier to use!
I have a problem when I run your TWAIN sample application: When I cancel the aquire-dialog, it doesn�t appear again when I click on "aquire". In fact, nothing happens. I have to restart the program to see the dialog again and scan another image. This happens only when I cancel BEFORE scanning. If I start scanning and then cancel, the scanning stops and everything keeps working.
Can you tell me the cause of that error?
I've been playing with the code a little.
I would like the application to close after it has finished scanning, but I do not know how to check if the scaner has finished. I am scanning to file, not native.
I am writing a user interface for scanner,without using the scanner UI which is provided by vendor(scanner).
When I am trying to acquire the image from the source without using UI the whole image is not acquired. Why?
Also I want to know what is the default scan area of a scanner.