How use the TRVStyle for save and load format text?

[greatsea]

Edit the text in RichViewEdit,and save them into DB.
Now,the text data is include a variety of font,size,bold,etc.
Load it from DB,the text will become the only "normal text",not is the rich text.
How to make the load text to become original rich text?
Thanks.

[Sergey Tkachenko]

Do you use TRichViewEdit, not TDBRichViewEdit?
If yes, how do you save and load it in DB?

[greatsea]

yes,use RichViewEdit.

Save:
rve.SaveRVFToStream(TS,False);

then insert the stream data into DB,all is OK.

Load:
TS := TStringStream.Create(DBMSG);
try
TS.Position := 0;
rve.InsertRVFFromStream(TS, rve.ItemCount);
rve.FormatTail;
finally
TS.Free;
end;

[Sergey Tkachenko]

Make sure that rvfoSaveTextStyles and rvfoSaveParaStyles are included in rve.RVFOptions, and rve.RVFTextStylesReadMode=rve.RVFParaStylesReadMode=rvf_sInsertMerge

PS: it's better to use TMemoryStream instead of TStringStream
PPS: if you load using rve.InsertRVFFromStream, do not forget to call rve.Clear before. But you can load using rve.LoadRVFFromStream instead.