On Fri, Mar 8, 2013 at 3:39 PM, Antônio <antoniog12345 at gmail.com> wrote: > OK, finally you have put a TMemo on a form. :) I have put many Memos on many forms, but IIRC I did not add 200000 lines to them. I was planning to write you on forum and verify your findings. Hold on... Juha