program Project1;                         {关键字program，标准的Pascal源文件格式}

 

uses                                      {uses单元引用列表}

  Forms,                                  {Forms窗体单元}

  Unit1 in ‘Unit1.pas‘ {Form1};

 

 

begin                                     {begin..end之间是具体的代码}

  Application.Initialize;                 {初始化Appliaciton}

  Application.CreateForm(TForm1, Form1);  {创建Application的主窗体}

  Application.Run;                        {启动Application}

end.                                      {关键字end.表示代码结束}