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error 404 revdb_moveprev | revDocs | RunRev
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revdb_moveprev
Basics
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Type
Function
Syntax
revdb_moveprev(recordSetID)
Introduced
1.1
Environment
Desktop, Web and Server
Platform Support
MacOS,Mac OS X,Windows,Linux
Security
Disk,Network
Summary
Executes the revMoveToPreviousRecordcommand.
Examples

revdb_moveprev(testresults)

Additional Comments
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Use the revdb_moveprev function to move around within the selected set of records.

Parameters:

The recordSetID is the number returned by the revQueryDatabase or revQueryDatabaseBLOB function when the record set (database cursor) was created.

Value:

The revdb_moveprev function returns true if it successfully moved to the previous record, false if it could not move to the next record because it's already at the beginning.

Comments:

Evaluating the revdb_moveprev function has the same effect as executing the revMoveToPreviousRecord command. The only difference is that one is a function call and the other is a command.

Important! The revdb_moveprevfunction is part of the Database library. To ensure that the function works in a standalone application, you must include this custom library when you create your standalone. In the Inclusions section of the General screen of the Standalone Application Settings window, make sure the "Database Support" checkbox is checked and the database drivers you are using are selected in the list of database drivers.

User Comments
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