"Persistent" wordwrap?

D.Wolf

I would like to use wprichedit as a "background worker": i get some rtf-data from an external source and want wprichedit to reformat this data. To do this, i set a specific page-width and wprichedit wraps the text as expected into several lines - looks fine on display.

How can I access theese individual lines for further processing? I tried the property "lines", but they do not represent the lines I can see on the display.

I this actually possible or am i on the wrong track?

:-)

kind regards,
Dany

support

Hi,

The property "Lines" was implemented to provide some kind of compatibility to a TMemo. Each "line" is in fact a paragraph here.

You need to access

par.Lines

You can create a loop over all paragraphs and extract the lines.

Example:

Code

procedure TForm1.Button5Click(Sender: TObject);
var par : TParagraph;  i : Integer;  s : string;
begin
  s := '';
  par := WPRichText1.FirstPar;
  while par<>nil do
  begin
    for i:=0 to par.LineCount-1 do
      s := s + par.GetLineText(i) + #13 + #10;
    par := par.next;
  end;
  ShowMessage(s);
end;

Alles anzeigen

Regards,
Julian

D.Wolf

works like a charm, thank you :-)

kind regards,
Dany