Звуковой сигнал при нажатии ENTER
procedure TForm1.EditKeyPress(Sender: TObject; var Key:Char);
begin
ifthen
begin Perform(WM_NEXTDLGCTL,0,0); key:= #0; end;end;
procedure TForm1.EditKeyPress(Sender: TObject; var Key:Char);
begin
ifthen
begin Perform(WM_NEXTDLGCTL,0,0); key:= #0; end;end;