如下图所示建立工程: 代码如下: unit mainunit; interface uses Windows, Messages, SysUtils, Variants, Classes, Graphics, Controls, Forms, Dialogs, StdCtrls; type TForm1 = class(TForm) Button1: TButton; Button2: TButton; procedure Button1Click(Sender: TObject); procedure Button2Click(Sender: TObject); private { Private declarations } public { Public declarations } end; var Form1: TForm1; implementation {$R *.dfm} procedure TForm1.Button1Click(Sender: TObject); begin ShowMessage('It is xiaoyang'+#39+'s photo'); end; procedure TForm1.Button2Click(Sender: TObject); begin ShowMessage('This is a special char handle demo!'+#13#10+'Please enjoy it.'+#13#10+'All Rights reserved.'); end; end.