4D Write v14
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
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 area
Product: 4D Write
Theme: WR Areas
Number:
89252
Created: 4D Write 6
4D Write Language ( 4D Write v11.6)
4D Write Language ( 4D Write v12)
4D Write Language ( 4D Write v14)
4D Write Language ( 4D v13)
4D Write Language ( 4D Write v14 R2)
4D Write Language ( 4D Write v14 R3)
4D Write Language ( 4D Write v14 R4)
