Difference between revisions of "LOOP"
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==Purpose== | ==Purpose== | ||
Force control to beginning of a looping command | Force control to beginning of a looping command | ||
| − | |||
==Syntax== | ==Syntax== | ||
| − | LOOP | + | LOOP [IN <workarea>|<alias>] |
| − | + | ||
==See Also== | ==See Also== | ||
| − | [[DO WHILE]], [[EXIT]], [[FOR]] | + | [[DO WHILE]], [[EXIT]], [[FOR]], [[SCAN]] |
| − | + | ||
==Description== | ==Description== | ||
| − | The LOOP command forces program control to the top of the closest DO WHILE or FOR...NEXT loop. | + | The LOOP command forces program control to the top of the closest DO WHILE, SCAN or FOR...ENDFOR | FOR...NEXT loop. |
| + | ====IN <workarea>|<alias>==== | ||
| + | If the workarea number, letter or alias name is specified, the LOOP is carried out in that workarea. From v6.0. | ||
==Example== | ==Example== | ||
| Line 27: | Line 26: | ||
</code> | </code> | ||
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| − | |||
[[Category:Documentation]] | [[Category:Documentation]] | ||
[[Category:Commands]] | [[Category:Commands]] | ||
| − | [[Category: | + | [[Category:Looping Commands]] |
| − | [[Category: | + | [[Category:NoSQL Commands]] |
Latest revision as of 08:35, 4 January 2021
Purpose
Force control to beginning of a looping command
Syntax
LOOP [IN <workarea>|<alias>]
See Also
Description
The LOOP command forces program control to the top of the closest DO WHILE, SCAN or FOR...ENDFOR | FOR...NEXT loop.
IN <workarea>|<alias>
If the workarea number, letter or alias name is specified, the LOOP is carried out in that workarea. From v6.0.
Example
use patrons index events, names do while not eof() if deleted() loop endif display event, name, seats, seats * price skip enddo
