TRichView.com

Thank you!

But I can insert 'abc' by using InsertRTFFromStreamEd if unicode property of all TextStyle of RVStyle are set to False.

Do you mean that I cannot insert non-RTF content if unicode property of all TextStyle of RVStyle are set to True?

RtfStream := TStringStream.Create('abc');
try
RtfStream.Seek(0, soFromBeginning);
IsLoadSuccess := RichViewEdit1.InsertRTFFromStreamEd(RtfStream);
finally
RtfStream.Free;
end;

I am a Delphi programmer and now using Delphi7 and 1.9.15.1 version of RichView.

Coding shown above works fine ...