|
|
发表于 2008-4-10 17:56:17
|
显示全部楼层
loop有吧3 ?6 p# r9 q3 B7 |9 u
loop
: T# J4 A( V1 x1 Y, d+ M) xloop [ commands ]
- s1 K- A3 F0 RRuns the list of commands forever, or until the current procedure exits through use of the stop
" h; W; U# r5 S& ^6 V1 b6 i6 P! acommand or the report command.4 P* l$ N" T% M; M) q* M
Note: In most circumstances, you should use a forever button in order to repeat something forever.! L7 ^: U, C& r4 u' n, G! S
The advantage of using a forever button is that the user can click the button to stop the loop
: c3 m1 m) x ~8 G( p a( k3 O/ M1 n& e2 \4 Q
(version 3.1.3)1 R6 U/ Y q3 Y4 r
不过好像不大推荐 |
|