User`s guide

APPENDIX A Function Reference
User’s Guide 151
uTrace
Description Writes a trace message into the log. The function returns the message written.
Syntax string uTrace(tracetext)
Parameters
string tracetext
Text to write to log file.
Examples To log a trace message:
uTrace("CUSTOMER_NAME = " + CUSTOMER_NAME)
uTracelevel
Description Sets the detail level of trace messages in the log. The range of tracelevel is from
0 (no trace) to 5 (very verbose).
Note Heavy logging dramatically slows down performance.
Syntax uTracelevel(tracelevel)
Parameters
integer tracelevel
Specifies the verbosity of trace messages (0=off, 5=very verbose).
Examples To set the trace level:
uTracelevel(5) // sets the tracelevel to 'very verbose'