Example: lrd_msg

In the following example, lrd_msg sends a message to the log file that appears only when the "Extended" option is enabled in the Log run-time settings.

rc = lrd_fetch(Csr1, 1, 1, 0, PrintRow3);

if (rc==2006) 
	lrd_msg(LR_MESSAGE_CLASS_FULL_TRACE, "The column number is invalid" );