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发表于 2008-4-10 17:56:17
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loop有吧
: a2 u4 j0 J3 o2 h. J* Wloop
' f8 O, d* n5 tloop [ commands ]
! j( {0 r# U$ |1 A3 ERuns the list of commands forever, or until the current procedure exits through use of the stop
; f4 A/ \7 y% }( i* T8 m! icommand or the report command.0 e/ ]4 Q& q2 h+ E
Note: In most circumstances, you should use a forever button in order to repeat something forever.+ H4 ?; t; w/ ^0 x
The advantage of using a forever button is that the user can click the button to stop the loop) D7 L# y2 D8 U) w3 |3 P P
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(version 3.1.3)3 D0 z {1 D# Z
不过好像不大推荐 |
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