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发表于 2008-4-10 17:56:17
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loop有吧
' D8 w6 v2 Y/ H, S2 oloop0 U0 Z$ A% l0 v" O
loop [ commands ]
' z. y2 M7 k, M6 Z2 X& l# BRuns the list of commands forever, or until the current procedure exits through use of the stop
& T' b9 f7 W* G. Q) K0 p& Ycommand or the report command.
3 C( s# V' A( xNote: In most circumstances, you should use a forever button in order to repeat something forever.
; f0 E6 f/ e) I' ]6 K ?, z& k/ gThe advantage of using a forever button is that the user can click the button to stop the loop
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& k1 v4 l7 J2 N5 Z' C8 g' H5 |(version 3.1.3)8 e; H3 k; i9 b4 q9 q
不过好像不大推荐 |
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