Classes

Method DacPagedDataStore():scrollUp() Foundation

Moves the record pointer up and fills the cache.

Syntax
:scrollUp( <nRecords> ) --> nSkipped
Parameters
<nRecords>
The numeric parameter <nRecords> specifies how far to move the record pointer towards the beginning of the data source.
Return

The method returns a numeric value indicating the actual number of skipped records. The return value can differ from <nRecords> when the beginning of the data source is reached.

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