BrightSign BrightScript 3.0 Reference Manual - Manual (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]