ttextstringcopystream
ttextdatastream
separator
quotechar
forcequote
ttextstream
nativesearchtext
msesearchtext
searchoptions
searchpos
searchfoundpos
searchlinestartpos
searchlinenumber
searchabortpo
notopen
encoding
eolstyle
tcustombufstream
buflen
usewritebuffer
eof
bufpo
tmsefilestream
filename
openmode
transactionname
ismemorystream
capacity
filerights
cryptohandler