Brightsign BrightScript 3.0 Reference Manual User Manual download pdf (Page 45)

40

For each n in aa

Print n;aa[n]

aa.delete[n]

end for

WHILE / EXIT WHILE

WHILE expression / EXIT WHILE

A WHILE loop executes until the specified expression is false. Use the EXIT WHILE statement to exit a WHILE block

prematurely.

Example:

k=0

while k<>0

k=1

Print "loop once"

end while

while true

Print "loop once"

Exit while

End while

IF / THEN / ELSE

IF expression THEN statements [ELSE statements]

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