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发表于 2008-4-10 17:56:17
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loop有吧 G$ \ F9 f8 X: H3 u
loop6 z' O6 d9 x+ q4 R- r
loop [ commands ]
0 ]0 K! v: r0 ~& e, P+ WRuns the list of commands forever, or until the current procedure exits through use of the stop2 F k0 a) L1 K+ m! @# \
command or the report command.$ l9 S5 J# p3 C& ~5 H) l
Note: In most circumstances, you should use a forever button in order to repeat something forever.. i) M6 s; ?5 o, C
The advantage of using a forever button is that the user can click the button to stop the loop- i( q8 f6 r. z" z3 Y0 N) }
, D% X# N4 F/ ~2 _( u3 c3 Q9 _( Y: b(version 3.1.3)
, p7 B/ V3 `5 r$ E5 ^+ P. R$ o不过好像不大推荐 |
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