This is the legacy 4D documentation web site. Documentations are progressively being moved to developer.4d.com
- 4D Language Reference
-
- System Environment
-
-
Count screens
-
Current client authentication
-
Current machine
-
Current system user
-
Font file
-
FONT LIST
-
FONT STYLE LIST
-
GET SYSTEM FORMAT
-
Get system info
-
Is macOS
-
Is Windows
-
LOG EVENT
-
Menu bar height
-
Menu bar screen
-
OPEN COLOR PICKER
-
OPEN FONT PICKER
-
SCREEN COORDINATES
-
SCREEN DEPTH
-
Screen height
-
Screen width
-
Select RGB Color
-
SET RECENT FONTS
-
SET SCREEN DEPTH
-
System folder
-
Temporary folder
-
Count screens
| Count screens -> Function result | ||||||||
| Parameter | Type | Description | ||||||
| Function result | Longint |
|
Number of monitors | |||||
The Count screens command returns the number of screen monitors connected to your machine.
Menu bar screen
SCREEN COORDINATES
SCREEN DEPTH
Screen height
Screen width
Product: 4D
Theme: System Environment
Number:
437
Modified: 4D v11 SQL
4D Language Reference ( 4D v20)
4D Language Reference ( 4D v20.1)
4D Language Reference ( 4D v20.2)
4D Language Reference ( 4D v20.3)
4D Language Reference ( 4D v20.4)
4D Language Reference ( 4D v20.5)
4D Language Reference ( 4D v20.6)
