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

	// initialize instance
	params = this.props('Constructor').value
	if(params == 'Constructor')
		params = ''
	elseif(params == 'Constructor2')
		params = '' + d("Path")
	elseif(params == 'Constructor3')
		params = '' + d("Path") + ', ' + d("Filter")
	end
	sys.add_object(this.codename, 'FileSystemWatcher', params)

	// initialize properties
	sys.set_typed_field(104, 'EnableRaisingEvents')
	sys.set_undef_field('Filter')
	sys.set_typed_field(104, 'IncludeSubdirectories')
	if(not isdef('NotifyFilter'))
		v = this.props('NotifyFilter').value
		flags =
		((v _and_ 1) ? '|NotifyFilters.FileName' : '') +
		((v _and_ 2) ? '|NotifyFilters.DirectoryName' : '') +
		((v _and_ 4) ? '|NotifyFilters.Attributes' : '') +
		((v _and_ 8) ? '|NotifyFilters.Size' : '') +
		((v _and_ 16) ? '|NotifyFilters.LastWrite' : '') +
		((v _and_ 32) ? '|NotifyFilters.LastAccess' : '') +
		((v _and_ 64) ? '|NotifyFilters.CreationTime' : '') +
		((v _and_ 128) ? '|NotifyFilters.Security' : '')
		blk_init.println(this.codename, '.NotifyFilter = (0', flag, ');')
	end
	sys.set_undef_field('Path')

	// makes implementation methods for properties
	sys._prop_init('EnableRaisingEvents', 1, 1, 104)
	sys._prop_init('Filter', 0, 1, 2)
	sys._prop_init('IncludeSubdirectories', 1, 1, 104)
	sys._prop_init('InternalBufferSize', 1, 1, 1)
	sys._prop_init('NotifyFilter', 0, 1, 0)
	sys._prop_init('Path', 0, 1, 2)
	sys._prop_init('Site', 1, 1, 0)
	sys._prop_init('SynchronizingObject', 1, 1, 0)

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

	// makes implementation of simple methods
	sys._method_init('BeginInit')
	sys._method_init('EndInit')

	// initialize events
	sys.add_event_type('onChanged', 'Changed', 'FileSystemEvent', 'args')
	sys.add_event_type('onCreated', 'Created', 'FileSystemEvent', 'args')
	sys.add_event_type('onDeleted', 'Deleted', 'FileSystemEvent', 'args')
	sys.add_event_type('onError', 'Error', 'ErrorEvent', 'args')
	sys.add_event_type('onRenamed', 'Renamed', 'RenamedEvent', 'args')

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

func doConstructor()
	blk.println(this.codename, ' = new FileSystemWatcher();')
end

func doConstructor2(path)
	blk.println(this.codename, ' = new FileSystemWatcher(', d("Path"), ');')
end

func doConstructor3(path, filter)
	blk.println(this.codename, ' = new FileSystemWatcher(', d("Path"), ', ', d("Filter"), ');')
end

func doWaitForChanged(changeType)
	if(linked("onWaitForChanged"))
		event("onWaitForChanged", this.codename + '.WaitForChanged(' + d("changeType") + ')')
	else
		blk.println(this.codename, '.WaitForChanged(', d("changeType"), ');')
	end
end

func doWaitForChanged2(changeType, timeout)
	if(linked("onWaitForChanged"))
		event("onWaitForChanged", this.codename + '.WaitForChanged(' + d("changeType") + ', ' + d("timeout") + ')')
	else
		blk.println(this.codename, '.WaitForChanged(', d("changeType"), ', ', d("timeout"), ');')
	end
end