unit Unit1;

{$CODEPAGE UTF8}

interface

{$CODEPAGE UTF8}

uses
  System.SysUtils, System.Classes, JS, Web, WEBLib.Graphics, WEBLib.Controls,
  WEBLib.Forms, WEBLib.Dialogs, WEBLib.Menus, WEBLib.StdCtrls;

type
  TForm1 = class(TWebForm)
    WebButton1: TWebButton;
    procedure WebButton1Click(Sender: TObject);
  private
    { Private declarations }
  public
    { Public declarations }
  end;

var
  Form1: TForm1;

implementation

{$R *.dfm}

procedure TForm1.WebButton1Click(Sender: TObject);
begin
  WebButton1.Caption := 'Hello, 大石!'; 
  asm
    helloWorld("Hello, 大石!");
  end;
end;

end.