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SysListScreen (Function) In french: SysListeEcran Returns the list of screens connected to one or more video cards. // Find out the list of screens for the current PC ListAdd(LIST_ScreenList, SysListScreen()) Syntax
<Result> = SysListScreen([<Name of video card>])
<Result>: Character string - List of screen names separated by CR characters. This list has the following format:
<Name Screen 1> + CR + <Name Screen 2> + CR + ... + CR + <Name Screen N> If the system function cannot be handled, <Result> corresponds to an empty string (""). - Empty string ("") if an error occurred. ErrorInfo returns more information on the error.
<Name of video card>: Optional character string Name of the video card for which the screens must be listed. The name of the video cards is returned by SysListVideoCard. If this parameter is not specified, the screens of all the video cards are listed.If the specified name does not exist, <Result> corresponds to an empty string ("").
Related Examples:
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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 - ...
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Business / UI classification: Business Logic
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