ReadLn - Welche Zeile?

[Alex_ITA01]

meiner Meinung nach geht das mit Seek()...
guck mal in die Delphi-Hilfe.Da steht alles drinne

Delphi-Hilfe-Beispiel:

Delphi-Quellcode:

procedure TForm1.Button1Click(Sender: TObject);

var
   f: file of Byte;
   size: Longint;
   S: string;
   y: Integer;
begin
  if OpenDialog1.Execute then
  begin
    AssignFile(f, OpenDialog1.FileName);
    Reset(f);
    try
      size := FileSize(f);
      S := 'File size in bytes: ' + IntToStr(size);
      y := 10;
      Canvas.TextOut(5, y, S);
      y := y + Canvas.TextHeight(S) + 5;
      S := 'Seeking halfway into file...';
      Canvas.TextOut(5, y, S);

      y := y + Canvas.TextHeight(S) + 5;
      Seek(f, size div 2);
      S := 'Position is now ' + IntToStr(FilePos(f));
      Canvas.TextOut(5, y, S);
    finally
      CloseFile(f);
    end;
  end;
end;

MFg Alex