c# - Capture event involving the scanner -


I'm trying to write an application that shows a warning when a user tries to scan something Is there an API that allows me to do something like this in C #?

  1. Keep quiet until a user starts a scan from the hardware (scan button, aka "push" scan)
  2. Capture and pause the scan.
  3. Show a warning with the release button.
  4. Resume or cancel the scan after the user input on the alert.

It can also be used with other 3 scanner software. For example, both Adobe Acrobat and Microsoft Paint provide an image from the scanner button to draw an image from the scanner. I do not want to lose any functionality with my custom app


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