func init_props(blk_out)
	sys.blk_init_store(blk_out)

	// initialize events
if(not (this.onPropertyChanged == 'defined'))
	sys.event_imp('onPropertyChanged', '', '', '', 'Object sender, PropertyChangedEventArgs args')
end
sys.event_add('onPropertyChanged', 'PropertyChangedEventHandler', '', '', 'Properties.Settings.Default')

if(not (this.onSettingChanging == 'defined'))
	sys.event_imp('onSettingChanging', '', '', '', 'Object sender, SettingChangingEventArgs args')
end
sys.event_add('onSettingChanging', 'SettingChangingEventHandler', '', '', 'Properties.Settings.Default')

if(not (this.onSettingsLoaded == 'defined'))
	sys.event_imp('onSettingsLoaded', '', '', '', 'Object sender, SettingsLoadedEventArgs args')
end
sys.event_add('onSettingsLoaded', 'SettingsLoadedEventHandler', '', '', 'Properties.Settings.Default')

if(not (this.onSettingsSaving == 'defined'))
	sys.event_imp('onSettingsSaving', '', '', '', 'Object sender, SettingsSavingEventArgs args')
end
sys.event_add('onSettingsSaving', 'SettingsSavingEventHandler', '', '', 'Properties.Settings.Default')

	sys.blk_init_restore(blk_out)
end

func doGetPreviousVersion(data)
	if(linked("onGetPreviousVersion"))
		event("onGetPreviousVersion", 'Properties.Settings.Default.GetPreviousVersion(' + d("propertyName") + ')')
	else
		blk.println('Properties.Settings.Default.GetPreviousVersion(', d("propertyName"), ');')
	end
end

func doReload()
	blk.println('Properties.Settings.Default.Reload();')
end

func doReset()
	blk.println('Properties.Settings.Default.Reset();')
end

func doUpgrade()
	blk.println('Properties.Settings.Default.Upgrade();')
end

func SettingsKey
	return('Properties.Settings.Default.SettingsKey')
end

func doSettingsKey(data)
	blk.println('Properties.Settings.Default.SettingsKey = ', sys.to_type(data, 2), ';')
end