2017 R3: Delphi

procedure TFormMain.ButtonHelloClick(Sender: TObject); begin ShowMessage('Hello from Delphi 2017 R3!'); end;

var FormMain: TFormMain;

procedure TFormFMX.Button1Click(Sender: TObject); begin ShowMessage('FMX cross-platform example'); end; delphi 2017 r3

type TFormFMX = class(TForm) Button1: TButton; procedure Button1Click(Sender: TObject); end; procedure TFormMain