Data Set Model: _getRowNumber

Data Set Model: _getRowNumber

Returns the absolute row number for the current row or the specified relative row

Syntax
Details

Syntax

CALL SEND (object-id, '_getRowNumber', abs-row<, rel-row>);

Argument Type Description

abs-row
N returns the absolute row number for the current row, or the row number of rel-row, if specified. It returns -1 if the absolute row number is not available or there is no current row.

rel-row
N specifies the relative row number for which the absolute row number is returned. Note that specifying rel-row changes the current row to the row referenced by rel-row.

Argument	Type	Description
abs-row	N	returns the absolute row number for the current row, or the row number of rel-row, if specified. It returns -1 if the absolute row number is not available or there is no current row.
rel-row	N	specifies the relative row number for which the absolute row number is returned. Note that specifying rel-row changes the current row to the row referenced by rel-row.

Details

The _getRowNumber method uses the last Data Set Data Vector. You cannot call the _getRowNumber method until you pass a Data Set Data Vector instance to another method of this object, such as the _getRow method.

The _getRowNumber method sets SYSRC for error, note, and warning conditions.

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