Data Set Model: _getColumnValue

Data Set Model: _getColumnValue

Returns the value for a numeric column in the current row

Syntax
Details

Syntax

CALL SEND (object-id, '_getColumnValue', col-name, value);

Argument Type Description

col-name
C specifies the name of the column for which the value is requested

value
N returns the value for the column

Argument	Type	Description
col-name	C	specifies the name of the column for which the value is requested
value	N	returns the value for the column

Details

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

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

The _getColumnValue method returns a missing value when there is no locked row.

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