此段小代码是很好的说明C++中灵巧指针的用法！便于学习。-This paragraph is a good descr iption of the small code C++, the use of smart pointer! Ease of learning.

這是C語言教學 學習的單元為Pointer topic 請笑納-it s c learning for pointer topic.

1、函数指针进化论 2、Java事件模型 3、.NET（C#）事件模型 4、DOM和Javascr ipt事件模型 5、Flex和Actionscr ipt3事件模型-1, the function pointer evolution 2, Java event model 3,. NET (C#) event model 4, DOM, and Javascr ipt event model 5, Flex and Actionscr ipt3

用C#实现大转盘抽奖活动，代码齐全，功能稳定，能够实现指针转动抽奖的活动。-Implemented using C# Big Wheel sweepstakes, code complete, functional stability can be achieved pointer rotation lottery activities.