摘要: 本例效果图: 代码文件: unit Unit1; interface uses Windows, Messages, SysUtils, Variants, Classes, Graphics, Controls, Forms, Dialogs, StdCtrls, ExtCtrls, ComCtrls; type TForm1 = class(TForm) Ope... 阅读全文
posted @ 2008-08-20 00:55 万一 阅读(6786) 评论(13) 推荐(1) 编辑