HelloWorld.PAS

// Delphi 项目文件后缀说明 https://blog.csdn.net/leoric82/article/details/84598986
procedure TForm1.Button1Click(Sender: TObject);  
begin  
  label1.Caption := 'Hello,World!';  
end;  
  
procedure TForm1.FormCreate(Sender: TObject);  
begin  
  
end;  
  
end.