Delphi 2017 R3 Info
uses FMX.Forms, FMX.Controls, FMX.StdCtrls, System.SysUtils;
{$R *.fmx}
interface
type TFormMain = class(TForm) ButtonHello: TButton; procedure ButtonHelloClick(Sender: TObject); end; delphi 2017 r3
uses Vcl.Forms, Vcl.Controls, Vcl.StdCtrls, System.SysUtils; uses FMX
var FormMain: TFormMain;
{$R *.dfm}