摘要:
unit Unit5;interfaceuses Windows, Messages, SysUtils, Variants, Classes, Graphics, Controls, Forms, Dialogs, StdCtrls, Generics.Collections;type TForm5 = class(TForm) Memo1: TMemo; Button1: TButton; Button2: TButton; procedure Button1Click(Sender: TObject); procedure Button2Click(S... 阅读全文