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資源簡介

金旭亮《C#面向對象程序設計》教案_5：繼承、接口與多態。此教案在前4講的基礎之上講解初學者者比較難于理解的“多態”特性。包括一個39頁的PDF文檔及數個VS2010示例。前幾講的教案請訪問http://bitfan.download.csdn.net/，更新信息請關注金旭亮博客：http://blog.csdn.net/bitfan

資源截圖

代碼片段和文件信息 

using?System;
using?System.Collections.Generic;
using?System.Linq;
using?System.Text;

namespace?AbstractClass
{
????abstract?class?Fruit????//抽象類
????{
????????public?abstract?void?GrowInArea（）;?//抽象方法
????}

????class?Apple?:?Fruit?//蘋果
????{
????????public?override?void?GrowInArea（）
????????{
????????????Console.WriteLine（“我是蘋果，南方北方都可以種植我。“）;
????????}
????}
????class?Pineapple?:?Fruit?//菠蘿
????{
????????public?override?void?GrowInArea（）
????????{
????????????Console.WriteLine（“我是菠蘿，喜歡溫暖，只能在南方看到我。“）;
????????}
????}

????class?Program
????{
????????static?void?Main（string[]?args）
????????{
????????????Fruit?f;
????????????f?=?new?Apple（）;
????????????f.GrowInArea（）;
????????????f?=?new?Pineapple（）;
????????????f.GrowInArea（）;
????????????Console.ReadKey（）;

????????}
????}
}

?屬性????????????大小?????日期????時間???名稱
-----------?---------??----------?-----??----

?????文件???????2753??2010-03-14?13:22??2?繼承、接口與多態\SourceCode\AbstractClass\AbstractClass.csproj

?????文件????????915??2011-04-23?20:11??2?繼承、接口與多態\SourceCode\AbstractClass\AbstractClass.sln

????..A..H.?????17920??2011-04-23?20:11??2?繼承、接口與多態\SourceCode\AbstractClass\AbstractClass.suo

?????文件???????5120??2011-04-23?20:08??2?繼承、接口與多態\SourceCode\AbstractClass\bin\Debug\AbstractClass.exe

?????文件??????17920??2011-04-23?20:08??2?繼承、接口與多態\SourceCode\AbstractClass\bin\Debug\AbstractClass.pdb

?????文件??????11608??2011-04-23?20:11??2?繼承、接口與多態\SourceCode\AbstractClass\bin\Debug\AbstractClass.vshost.exe

?????文件????????490??2010-03-17?22:39??2?繼承、接口與多態\SourceCode\AbstractClass\bin\Debug\AbstractClass.vshost.exe.manifest

?????文件???????3849??2011-04-23?20:11??2?繼承、接口與多態\SourceCode\AbstractClass\obj\Debug\AbstractClass.csproj.FileListAbsolute.txt

?????文件???????5120??2011-04-23?20:08??2?繼承、接口與多態\SourceCode\AbstractClass\obj\Debug\AbstractClass.exe

?????文件??????17920??2011-04-23?20:08??2?繼承、接口與多態\SourceCode\AbstractClass\obj\Debug\AbstractClass.pdb

?????文件???????5970??2011-04-23?20:08??2?繼承、接口與多態\SourceCode\AbstractClass\obj\Debug\DesignTimeResolveAssemblyReferencesInput.cache

?????文件????????925??2008-08-31?19:58??2?繼承、接口與多態\SourceCode\AbstractClass\Program.cs

?????文件???????1364??2008-08-31?19:58??2?繼承、接口與多態\SourceCode\AbstractClass\Properties\AssemblyInfo.cs

?????文件????????144??2011-04-23?20:18??2?繼承、接口與多態\SourceCode\CallBackExample\app.config

?????文件???????6144??2011-04-23?20:27??2?繼承、接口與多態\SourceCode\CallBackExample\bin\Debug\CallBackExample.exe

?????文件????????144??2011-04-23?20:18??2?繼承、接口與多態\SourceCode\CallBackExample\bin\Debug\CallBackExample.exe.config

?????文件??????26112??2011-04-23?20:27??2?繼承、接口與多態\SourceCode\CallBackExample\bin\Debug\CallBackExample.pdb

?????文件??????11592??2011-04-23?20:27??2?繼承、接口與多態\SourceCode\CallBackExample\bin\Debug\CallBackExample.vshost.exe

?????文件????????144??2011-04-23?20:18??2?繼承、接口與多態\SourceCode\CallBackExample\bin\Debug\CallBackExample.vshost.exe.config

?????文件????????490??2010-03-17?22:39??2?繼承、接口與多態\SourceCode\CallBackExample\bin\Debug\CallBackExample.vshost.exe.manifest

?????文件???????5632??2009-03-12?09:05??2?繼承、接口與多態\SourceCode\CallBackExample\bin\Release\CallBackExample.exe

?????文件??????17920??2009-03-12?09:05??2?繼承、接口與多態\SourceCode\CallBackExample\bin\Release\CallBackExample.pdb

?????文件????????286??2008-08-31?19:58??2?繼承、接口與多態\SourceCode\CallBackExample\CallBackClass.cs

?????文件????????508??2011-04-23?20:34??2?繼承、接口與多態\SourceCode\CallBackExample\CallbackClass2.cs

?????文件???????4733??2011-04-23?20:26??2?繼承、接口與多態\SourceCode\CallBackExample\CallBackExample.csproj

?????文件????????556??2010-03-14?13:24??2?繼承、接口與多態\SourceCode\CallBackExample\CallBackExample.csproj.user

?????文件????????919??2010-03-23?15:09??2?繼承、接口與多態\SourceCode\CallBackExample\CallBackExample.sln

????..A..H.?????31232??2011-04-23?20:34??2?繼承、接口與多態\SourceCode\CallBackExample\CallBackExample.suo

?????文件????????778??2010-03-23?15:12??2?繼承、接口與多態\SourceCode\CallBackExample\Controller.cs

?????文件????????207??2008-08-31?19:58??2?繼承、接口與多態\SourceCode\CallBackExample\ICallBack.cs

............此處省略276個文件信息

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