ilookupbufferfieldinfo
tcustomdblookupbuffer
tcustomlookupbuffer
Holds several parallel, integer-indexed arrays
tdatalookupbuffer
tdblookupbuffer
tdbmemolookupbuffer
Like tdblookupbuffer, but each bound DB field is a memo whose text is split into one array row per line, converting each line to the array's type (and from UTF-8 for text fields)
tlookupbuffer
tlookupbufferdatalink
tlookupbufferfieldsdatalink
tlookupbuffermemodatalink