Difference between revisions of "RESTORE RECORDVIEW"
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==Purpose== | ==Purpose== | ||
Restore a previously saved workarea status | Restore a previously saved workarea status | ||
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==Products== | ==Products== | ||
| − | Recital | + | Recital Server, Recital |
[[Category:Documentation]] | [[Category:Documentation]] | ||
[[Category:Commands]] | [[Category:Commands]] | ||
[[Category:Screen Forms]] | [[Category:Screen Forms]] | ||
[[Category:Screen Forms Commands]] | [[Category:Screen Forms Commands]] | ||
Revision as of 16:24, 12 November 2009
Purpose
Restore a previously saved workarea status
Syntax
RESTORE RECORDVIEW FROM <memvar>
See Also
@...GET, DO, CHANGE, EDIT, ON KEY, READ, REPLACE(), SAVE RECORDVIEW, SET KEY, SET KEY TO, SET PCKEYS, SKIP
Description
The RESTORE RECORDVIEW command restores a workarea status that was previously saved to the specified <memvar> with the SAVE RECORDVIEW command. RESTORE RECORDVIEW restores the following information:
- Workarea number
- Current record number
- Current index order
- Lock status
The SAVE and RESTORE RECORDVIEW commands are useful in validation and hot key procedures when you want to move off the current record, execute a validation procedure, and then return to the same record. The SKIP 0 command must be used prior to a GOTO command in order to flush locked records to the disk if they have been modified. SET CLIPPER must be ON for SKIP 0 to work correctly.
Example
procedure check_value save recordview to m_recv // Validate data restore recordview from m_recv return
Products
Recital Server, Recital
