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Check status of the scanner before scanning and on exception

Juan Dec 07, 2011 01:10PM EST

We have a situation where if another application is using the scanner our app (using ImageMan Twain 2.8) crash and cant use the scanner again until the user close and open our app again.
So we need a way to ask the scanner if is being used before we start scanning, is that possible with ImageMan Twain 2.8?

Another question would be if there is a communication error with the scanner, is it possible to catch the exception so we can try to scan again if possible?

Thanks for your time.
Juan Zamudio

1 Data Techniques Response

Up 2 Rated Down
DTI Support  Data Techniques Employee Dec 08, 2011 10:03AM EST


How does your application crash ? What exception are you getting ?

Thanks for your interest in our products and please let us know if you have any questions.

Data Techniques Support

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