I would think flushing the input buffer in either location would be sufficient, assuming the problem is as you described. I've seen situations where there's something in the second field, for example, that is data stacking something new and the data stacking from the gun is conflicting with that. If you're confident that's not the case, flushing the input before that third field should suffice.
On Fri, Feb 22, 2013 at 12:20 PM, Al DeWitt <adew...@stylmark.com> wrote: > I have an input screen (built with System Builder) where data can either > be entered manually or via a barcode scanner. The screen has 3 text boxes > for input. The barcode option fills two of the text boxes and is supposed > to land on the third box to await input. However, the scanner must be > adding an extra return or something because when I scan it the third > field's Process After executes. > > What can I do to flush the input buffer at the end of my validation > routine on my second field...or is it better to do this on the Process > Before on my third field. > > It's more of a nuisance but it would look more professional if I could > make it clean. > > Thanks. > Albert DeWitt, CPIM > _______________________________________________ > U2-Users mailing list > U2-Users@listserver.u2ug.org > http://listserver.u2ug.org/mailman/listinfo/u2-users > _______________________________________________ U2-Users mailing list U2-Users@listserver.u2ug.org http://listserver.u2ug.org/mailman/listinfo/u2-users
