func init
	// adds using namespace
	sys.add_use('System.Windows.Forms')

	// initialize instance
	sys.add_widget('GroupBox')

	// initialize properties
	sys.set_typed_field(104, 'AutoSize')
	sys.set_undef_field_const('AutoSizeMode', this.props('AutoSizeMode'), 'System.Windows.Forms.AutoSizeMode')
	sys.set_undef_field_const('FlatStyle', this.props('FlatStyle'), 'System.Windows.Forms.FlatStyle')
	sys.set_typed_field(104, 'UseCompatibleTextRendering')

	// makes implementation methods for properties
	sys._prop_init('AutoSize', 1, 1, 104)
	sys._prop_init('AutoSizeMode', 1, 1, 0)
	sys._prop_init('FlatStyle', 1, 1, 0)
	sys._prop_init('UseCompatibleTextRendering', 1, 1, 104)

	// makes implementation of methods as properties
	sys._mtd_as_prop_init('ToString()')
	sys._mtd_as_prop_init('GroupBox')

	// initialize events
	sys.add_event_type('onAutoSizeChanged', 'AutoSizeChanged', 'Event', 'args')

	// initialize common events and properties
	include("Control-init")
end

include("Control")