PC SOFT

FORUMS PROFESSIONNELS
WINDEVWEBDEV et WINDEV Mobile

Accueil → WINDEV Mobile 2024 → Barcode reading in  field
Barcode reading in field
Débuté par Nikos Zogkzas, 02 déc. 2016 05:44 - 1 réponse
Posté le 02 décembre 2016 - 05:44
Hello everyone,

I am working on a project that at a point reads barcode ( data matrix).
The length of the barcode in characters is 130.
I can read and decode properly but I get the effect of characters being read very slow in the edit field and I get 3 to 4 beeps at least as the field is overloaded.
This adds 3 to 4 seconds delay to the process.
If I reduce the character font size the scrolling speed of characters is faster but I still get the "overload" beeps.

If I scan the same barcode in notepad the 130 characters appear very fast and without beeps.

Has anyone faced that ?
Posté le 05 décembre 2016 - 08:58
Good day everyone ,
My problem was caused by <FNC> codes existing in the barcode , after I omitted them the reading is back to normal behavior.

Nikos