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发表于 2008-4-10 17:56:17
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loop有吧$ R' U. l0 @* ~
loop
- v' |& e& ^$ I5 l t. j* m. Ploop [ commands ]
( z' t% U5 V' ]; C7 z' o& ]0 yRuns the list of commands forever, or until the current procedure exits through use of the stop* p9 D8 p2 y, P- C) V; L$ d& b
command or the report command.
. x1 R, }/ U0 a" SNote: In most circumstances, you should use a forever button in order to repeat something forever.
$ q" Y; u$ e- H ~The advantage of using a forever button is that the user can click the button to stop the loop
8 d$ ~& \% T9 Y) I6 q, B" P1 y: H) N% l8 i6 b+ u+ u$ U {6 X
(version 3.1.3)4 s& o( n9 C$ M I1 i; S* ]
不过好像不大推荐 |
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