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发表于 2008-4-10 17:56:17
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loop有吧
% {4 Z6 o" W9 h) ~' \+ K" Jloop
6 i( k/ L2 [& j% m) kloop [ commands ]2 o+ K2 l) ]; F% R1 i: e$ z
Runs the list of commands forever, or until the current procedure exits through use of the stop- i5 @1 J8 q3 l5 e# l8 a
command or the report command.; E* w/ |1 w# r3 T
Note: In most circumstances, you should use a forever button in order to repeat something forever.
) R9 E1 Y! E, J0 f- d9 f! ]/ c& TThe advantage of using a forever button is that the user can click the button to stop the loop
$ s3 q8 a4 \9 ]0 V2 @3 ]( ]8 M, I9 }) c3 n' P
(version 3.1.3)
3 i L Y& q( Z. D2 b/ o不过好像不大推荐 |
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