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version 3.5
Screen width {(*)} 
Number
| Parameter | Type | Description | |
| * | Number | | Windows: width of application window, or |
| width of screen if * is specified | |||
| Macintosh: width of main screen | |||
| Function result | Number |  | Width expressed in pixels |
Description
On Windows, Screen width returns the width of 4D application window (MDI window). If you specify the optional * parameter, Screen width returns the width of the screen.
On Macintosh, Screen width returns the width of the main screen, the screen where the menu bar is located.
See Also
SCREEN COORDINATES, Screen height.
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