`tfiledialogcontroller`
		create
		destroy
		readstatvalue
		readstatstate
		readstatoptions
		writestatvalue
		writestatstate
		writestatoptions
		actcaption
		execute
		canoverwrite
		clear
		setfilenamelastdir
		componentevent

`tlinkedpersistent`
		destroy
		setlinkedvar

`tnullinterfacedpersistent`

`tvirtualpersistent`
		create