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发表于 2008-4-10 17:56:17
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loop有吧
, l! D* r/ ^4 xloop
+ {1 {* q+ |* A; R: A4 rloop [ commands ]
1 m: C6 ~/ D' i8 O9 DRuns the list of commands forever, or until the current procedure exits through use of the stop/ {: f# [$ A& e. C5 Z, u7 |
command or the report command.$ X+ n% ^2 H1 Z3 K1 p+ E& I. p" x
Note: In most circumstances, you should use a forever button in order to repeat something forever.! j# Y" b) F% k% v& ~
The advantage of using a forever button is that the user can click the button to stop the loop
. }! i; E: T* Z& n/ m6 }! b7 \0 K7 u! O& f: B
(version 3.1.3)+ h; A- D: Q9 K6 P6 c
不过好像不大推荐 |
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