4D View v16
PV DELETE OFFSCREEN AREA
- 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 v16
PV DELETE OFFSCREEN AREA
PV DELETE OFFSCREEN AREA
| PV DELETE OFFSCREEN AREA ( area ) | ||||||||
| Parameter | Type | Description | ||||||
| area | Longint |
|
4D View area | |||||
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.
See the example for the PV New offscreen area command.
See also
PROPERTIES
Product: 4D View
Theme: PV Area
Number:
15997
HISTORY
Created: 4D View 6.8
ARTICLE USAGE
4D View Language ( 4D View v16)
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