I copied this from the form and trying to get it work.
procedure TForm1.Button1Click(Sender: TObject);
var
line: integer;
begin
line := Memo1.Perform(EM_LINEFROMCHAR, Memo1.SelStart, 0);
end;
I get the following error:
unit1.pas(158,30) Error: Identifier not found "EM_LINEINDEX".
Do I need something added to the use clause