[問題] 繼承觀念問題

看板C_Sharp作者QQ29 (我愛阿蓉)時間14年前 (2010/01/29 14:32)推噓1(1推 0噓 16→)

留言17則, 4人參與討論串1/1

初學者自學C#~~之前會一些C++基本概念看資料學習途中遇到以下這幾行觀念上想不透 Public Accessible by any code in current program or other programs ^^^^^^^^^^^^^^^ Private Accessible only by this class Protected Accessible only by code in current class or derived classes Internal Accessible by code in current program but not other programs Protected internal Accessible by code from current program or by a derived class in another program ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ 他一直提到別的program 因為C++似乎沒有這種概念怎麼會有別的程式這種概念呢?? 不太懂該怎麼想... 可否請板友舉個例子自己寫的class 自己program用別人要用我就給他我的class 他就可以用了阿(C++觀念) 怎麼會扯到other program呢? 謝謝 -- ※ 發信站: 批踢踢實業坊(ptt.cc) ◆ From: 122.147.15.66

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loveme00835

01/29 16:47, , 1^F

01/29 16:47, 1^F

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loveme00835

01/29 16:47, , 2^F

01/29 16:47, 2^F

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loveme00835

01/29 16:48, , 3^F

01/29 16:48, 3^F