Difference between revisions of "RESTORE RECORDVIEW"
Barrymavin (Talk | contribs) (→Description) |
Yvonnemilne (Talk | contribs) (→See Also) |
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==See Also== | ==See Also== | ||
− | [[@...GET]], [[DO]], [[CHANGE]], [[EDIT]], [[ON KEY]], [[READ]], [[REPLACE()]], [[SAVE RECORDVIEW]], [[SET KEY]], [[SET KEY TO]], [[SET PCKEYS]], [[SKIP]] | + | [[@...GET]], [[DO]], [[CHANGE]], [[EDIT]], [[ON KEY]], [[READ]], [[REPLACE()]], [[RESTORE DATASESSION]], [[SAVE DATASESSION]], [[SAVE RECORDVIEW]], [[SET KEY]], [[SET KEY TO]], [[SET PCKEYS]], [[SKIP]] |
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==Description== | ==Description== |
Revision as of 10:20, 13 June 2011
Purpose
Restore a previously saved workarea status
Syntax
RESTORE RECORDVIEW FROM <memvar>
See Also
@...GET, DO, CHANGE, EDIT, ON KEY, READ, REPLACE(), RESTORE DATASESSION, SAVE DATASESSION, 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
- eof() status
- bof() status
- found() 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.
Example
procedure check_value save recordview to m_recv // Validate data restore recordview from m_recv return
Products
Recital Server, Recital