摘要: 实例1 unit Unit1;interfaceuses Windows, Messages, SysUtils, Variants, Classes, Graphics, Controls, Forms, Dialogs, StdCtrls; constWM_ME=WM_USER+100; //自定义消息; type TForm1 = class(TForm) Button1: TButton;procedure Button1Click(Sender: TObject);//第一种消息处理方式; 只能处理常量消息; procedure wmme(var message:T... 阅读全文
posted @ 2013-11-12 16:53 无悔的勇气 阅读(855) 评论(0) 推荐(0) 编辑
摘要: unit Unit1;interfaceuses Windows, Messages, SysUtils, Variants, Classes, Graphics, Controls, Forms,Dialogs, StdCtrls;const TIMER_ID = 200;type TForm1 = class(TForm) Label1: TLabel; btkilltime: TButton; btsettime: TButton; procedure Button1Click(Sender: TObject); procedure btkilltimeCl... 阅读全文
posted @ 2013-11-12 16:52 无悔的勇气 阅读(564) 评论(0) 推荐(0) 编辑
摘要: unit Unit1;interfaceuses Windows, Messages, SysUtils, Variants, Classes, Graphics, Controls, Forms, Dialogs, StdCtrls;type //定义接口如果接口独立成一个文件,则在应用程序中和实现程序中都要引用该接口文件; ICar = interface (IInterface) ['{ED52E264-6683-11D7-B847-001060806215}'] procedure drive; end; //接口实现类1,一定要加入Tint... 阅读全文
posted @ 2013-11-12 16:51 无悔的勇气 阅读(1832) 评论(0) 推荐(0) 编辑