4GL Access: R

The WindowSystem attribute specifies which window management system is currently in use.

Valid settings are:

WI_MSWIN32—Windows graphical user interface
WI_NONE—Batch execution
WI_MOTIF—OSF/Motif

Descriptions of system constant values and their numeric equivalents are listed in Window System Settings for SessionObject.

For more information, see Cursession.WindowSystem in the Migration Guide.