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PV SELECT ROWS


PV SELECT ROWS ( area ; first ; last ; action )

Parameter	Type	Description
area	Longint	4D View area
first	Longint	First selected row
last	Longint	Last selected row
action	Integer	Select action

Description

The PV SELECT ROWS command selects the area rows included between row numbers first and last.

The action parameter allows defining the selection action that you want to execute when a selection of rows already exists: you can add the rows to the selection, reduce the selection to the rows or remove the row(s) from the selection. action is defined using the PV Selection action constants:

Constant	Type	Value	Comment
pv selection add	Longint	1	The new selection is added to the existing selection.
pv selection reduce	Longint	2	The selection is removed from the existing selection.
pv selection set	Longint	0	The new selection replaces the existing selection.

Example

See the example for the command PV SELECT COLUMNS.