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发表于 2008-4-10 17:56:17
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loop有吧$ R9 n; B0 G* |6 Y
loop& S) M D/ B+ G A- e+ B
loop [ commands ]
7 c# p" j& I& k6 X$ rRuns the list of commands forever, or until the current procedure exits through use of the stop4 Q* O6 z6 s, }: c, C
command or the report command.
9 |5 D& I0 G3 |9 B4 |9 E) u* G+ cNote: In most circumstances, you should use a forever button in order to repeat something forever.
- ?& X( D7 x5 z3 n9 P, }/ w3 h/ C. oThe advantage of using a forever button is that the user can click the button to stop the loop
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) z" l ^# K A( @1 i) h/ d( [(version 3.1.3)
0 _6 Y' h' d `% l# U4 f% h不过好像不大推荐 |
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