FINDSET FINDFIRST FINDLAST
Categories:
FINDSET, FIND(’+’) or FIND(’-’) should only be used when NEXT is used and vice versa.
Bad code
IF Cust.FIND('-') THEN
ERROR(CustIsBlockErr)
Good code
IF Cust.FINDFIRST THEN
ERROR(CustIsBlockErr)
Bad code
IF Cust.FINDFIRST THEN
REPEAT
...
UNTIL Cust.NEXT = 0;
Good code
IF Cust.FINDSET THEN
REPEAT
...
UNTIL Cust.NEXT = 0;
Last modified February 24, 2022: Added tags & categories + cleanup (5ee04366)
by waldo1001