How do I flush the buffer? What is the name or function I need? I can't put my finger on the right page in the Unidata manuals.
Thanks. Al DeWitt > -----Original Message----- > From: Kevin King [mailto:ke...@precisonline.com] > Sent: Friday, February 22, 2013 1:25 PM > To: U2 Users List > Subject: Re: [U2] FW: Clearing Input Buffer > > 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 _______________________________________________ U2-Users mailing list U2-Users@listserver.u2ug.org http://listserver.u2ug.org/mailman/listinfo/u2-users
