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formatted nav patterns 2 to 4

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christianbraeunlich 2022-02-05 19:44:44 +01:00
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16
content/NAVPatterns/3-cal-coding-guidelines/design/findset-findfirst-findlast/index.md
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@ -7,23 +7,23 @@ FINDSET, FIND('+') or FIND('-') should only be used when NEXT is used and vice v
Bad code
IF Cust.FIND('-') THEN
ERROR(CustIsBlockErr)
ERROR(CustIsBlockErr)
Good code
IF Cust.FINDFIRST THEN
ERROR(CustIsBlockErr)
ERROR(CustIsBlockErr)
Bad code
IF Cust.FINDFIRST THEN
REPEAT
...
UNTIL Cust.NEXT = 0;
REPEAT
...
UNTIL Cust.NEXT = 0;
Good code
IF Cust.FINDSET THEN
REPEAT
...
UNTIL Cust.NEXT = 0;
REPEAT
...
UNTIL Cust.NEXT = 0;