Click here to Skip to main content
12,398,000 members (44,939 online)
Rate this:
 
Please Sign up or sign in to vote.
See more: VB VB.NET
I want user is entered value in textbox is coming from barcode reader or keyboard
Posted 2-Feb-13 7:57am
Rate this: bad
 
good
Please Sign up or sign in to vote.

Solution 2

Or don't use a keyboard-wedge type scanner. Use an Ethernet or USB based version that comes with it's own SDK.
  Permalink  
Rate this: bad
 
good
Please Sign up or sign in to vote.

Solution 1

You can't tell, unless you have the scanner configured to provide unique lead in and lead out character(s).

To do that depends on the manufacturer, so consult your manual, or talk to the manufacturer of your scanner.
  Permalink  

This content, along with any associated source code and files, is licensed under The Code Project Open License (CPOL)

  Print Answers RSS
Top Experts
Last 24hrsThis month


Advertise | Privacy | Mobile
Web02 | 2.8.160721.1 | Last Updated 2 Feb 2013
Copyright © CodeProject, 1999-2016
All Rights Reserved. Terms of Service
Layout: fixed | fluid

CodeProject, 503-250 Ferrand Drive Toronto Ontario, M3C 3G8 Canada +1 416-849-8900 x 100