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Object Oriented Training - Session 1
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hatelove
May 26, 2012
Programming
1
8.2k
Object Oriented Training - Session 1
封裝、繼承、多型
hatelove
May 26, 2012
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Transcript
Trainer: Joey Chen Date: 2012/05/14 Object Oriented Training – Session
1
- 2 - 分組 • 四人一組 • 請在紙張上寫上 – 組員的名字
– 今天的日期 • 小組搶答 – 拿牌(1張1分) – 最終PK(德州撲克規則,牌面最大組+3分)
- 3 - Question OO有什麼好處 最想改善哪些OO問題 最想了解OO哪些部分
- 4 - Agenda 類別與 實體 封裝 繼承 多型 作業
Class and instance 類別與實體
- 6 - 類別與實體 – 範例
- 7 - 建構式範例
- 8 - 建構式範例
Encapsulation 封裝
- 10 - 封裝
- 11 - 封裝
- 12 - 存取修飾詞 private protected public internal
Inheritance 繼承
- 14 - 繼承
- 15 - 常用修飾詞 overload override virtual abstract sealed static
Polymorphism 多型
- 17 - 多型 – 類別繼承關係
- 18 - 多型 – 類別繼承關係
- 19 - 多型 – 範例
多型 - Demo
- 21 - 回顧
- 22 - 結論
- 23 - 作業 1. 重構範例程式,將物件淬煉出來 2. 設計案例 – 因為繼承關係,而導致某個需求異動時,無法彈
性的修改程式以符合需求 3. 在目前工作上,將物件的職責抽離成class,並 列出修改前後的程式 3 2 C
- 24 -
Thanks for your listening Q & A