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Stored procedures
SysScreenResolution (Function)
In French: SysRésolutionEcran
Returns the resolution of a screen.
Example
// Display the resolution of the main screen
ResString is string
ResString = SysScreenResolution()
Trace("Width resolution = " + ExtractString(ResString, 1) + CR + ...
"Height resolution = " + ExtractString(ResString, 2) + CR + ...
"Nb bits per pixel = " + ExtractString(ResString, 3) + CR + ...
"Refresh rate = " + ExtractString(ResString, 4))
Syntax
<Result> = SysScreenResolution([<Screen Name>])
<Result>: Character string
  • Resolution of the screen in the following format:
    <Width Resolution> + TAB + <Height Resolution> + TAB +
    <Number of Bits per Pixel> + TAB + <Refresh Rate>
  • Empty string ("") if an error occurred. ErrorInfo returns more details about the problem.
<Screen Name>: Optional character string (with quotes)
Name of the screen whose the resolution is requested.
If this parameter is not specified, the resolution of the main screen is returned. If the specified name does not exist, <Result> corresponds to an empty string ("").
Note: The list of screen names is returned by SysListScreen.
Related Examples:
The system functions (screens) Unit examples (WINDEV): The system functions (screens)
[ + ] Using the SysXxx functions on the screens in order to get various information:
- Retrieve the number of screens installed on the computer
- Retrieve the graphic cards installed on the computer
- Change the resolution of a screen
- ...
Components
WINDEVReports and Queries wd230std.dll
Minimum required version
  • Version 12
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