How can we help?
User Login With Bar Code Scanner
Overview
This page lists an expression used to enable users to login with TCP-connected bar code scanners.
Expression to log in with a Bar Code Scanner
Expression:
([ListenerTCP.tcp_data] != [PCSDB.prev_current_logged_on_user])
Result:
[PCSDB.send_user_start] {[ListenerTCP.tcp_data]}
Additional detail on creating expressions can be found here.