4D v13

PV DELETE OFFSCREEN AREA

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4D View Language
- PV Area
- - PV Area, Introduction
  - PV Area to blob
  - PV BLOB TO AREA
  - PV DELETE OFFSCREEN AREA
  - PV EXECUTE COMMAND
  - PV Get area property
  - PV GET COMMAND STATUS
  - PV GET LAST ERROR
  - PV Get on command method
  - PV Get on error method
  - PV Get on event method
  - PV New offscreen area
  - PV ON COMMAND
  - PV ON ERROR
  - PV ON EVENT
  - PV REDRAW
  - PV SCROLL AREA
  - PV SET AREA PROPERTY
  - PV SET COMMAND STATUS

4D View v13

4D View Language

PV Area

PV DELETE OFFSCREEN AREA


PV DELETE OFFSCREEN AREA ( area )

Parameter	Type	Description
area	Longint	4D View area

Description

The PV DELETE OFFSCREEN AREA command deletes a 4D View area built using the PV New offscreen area command.

The area to be deleted can only be an offscreen area, in other words, an area that is not in a form. The area must be deleted after it was created using PV New offscreen area so as not to saturate system memory. If you forget to delete any offscreen areas, 4D View will alert you upon exiting 4D.

Example

See the example for the PV New offscreen area command.

PROPERTIES

Product: 4D
Theme: PV Area
Number: 15997

INDEX

Alphabetical list of commands

HISTORY

Created: 4D View 6.8