什么是封装类?

来源:百度知道 编辑:UC知道 时间:2024/05/31 00:55:12
比如说Intereg是int的封装类

封装类是什么意思啊?
能简单点吗?你好像不是用的JAVA?VB还是C#还是ASP.NET?

看这个例子吧,我写的,下面的类好多的。

unit ufrm_main;

interface

uses
Windows, Messages, SysUtils, Variants, Classes, Graphics, Controls, Forms,
Dialogs, StdCtrls, ExtCtrls, Buttons, dxCntner, dxEditor, dxExEdtr,
dxEdLib,inifiles;

type
Tfrm_main = class(TForm)
Timer1: TTimer;
Panel1: TPanel;
PL_SET: TPanel;
btn_go: TBitBtn;
btn_stop: TBitBtn;
Label3: TLabel;
CB_AUTOLAN: TComboBox;
Label4: TLabel;
Label5: TLabel;
BitBtn1: TBitBtn;
Label6: TLabel;
Label7: TLabel;
BC: TLabel;
Label8: TLabel;
Label9: TLabel;
Label1: TLabel;
X: TEdit;
Y: TEdit;
Label2: TLabel;
Label10: TLabel;
Timer2: TTimer;
CB_JNTIME: TEdit;
CB_LANTIME: TEdit;
LD1: TEdit;
LD2: TEdit;
LD3: TEdit;
LD4: TEdit;
X1: TEdit;