4D v13
WR DELETE OFFSCREEN AREA
- 4D Write Language
-
- WR Areas
-
- Areas, Introduction
- WR Area to blob
- WR Area to picture
- WR BLOB TO AREA
- WR DELETE OFFSCREEN AREA
- WR New offscreen area
- WR PICTURE TO AREA
4D Write v13
WR DELETE OFFSCREEN AREA
WR DELETE OFFSCREEN AREA
| WR DELETE OFFSCREEN AREA ( area ) | ||||||||
| Parameter | Type | Description | ||||||
| area | Longint |
|
4D Write area | |||||
The command WR DELETE OFFSCREEN AREA deletes the 4D Write area that was created with WR New offscreen area and frees the memory used by the offscreen area.
area must be an offscreen area and not an area on a form or in a window. Issue the WR DELETE OFFSCREEN AREA command when you no longer need the offscreen area.
The following example illustrates the need to pair every call to WR New offscreen area with a corresponding call to WR DELETE OFFSCREEN AREA.
NewArea:=WR New offscreen area
`Create a new offscreen area
`Do Something
WR DELETE OFFSCREEN AREA(NewArea)
`Remove the offscreen areaPROPERTIES
Product: 4D
Theme: WR Areas
Number:
89252
INDEX
HISTORY
Created: 4D Write 6
SEE ALSO
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