Options read from environment
Options, that have neither been found in the configuration or ini-file nor in database configuration, are read from the system environment. Finally, options can be set in the application (via OSI expressions or implemented functions).
// Setting environment variable before calling the program
// LINUX:
export USER=Miller
NET=YES
// MS Windows:
set __USER=Miller
set NET=YES
// referring to options
... fragment ( ) {
if ( Option("USER") != "" ) // check user name
Application::output(Option("USER").toString());
if ( Option("NET").isTrue() )
Application::output("shared database access");
}