private void initializeDBConnection()
        {
            var connection = SettingsFile.Default.ConnectionString;

            DbContextOptionsBuilder <COMP4952PROJECTContext> builder = new DbContextOptionsBuilder <COMP4952PROJECTContext>();

            builder.UseSqlServer(connection);

            db = new COMP4952PROJECTContext(builder.Options);
        }