- dotNet1.0
- BeginXXX/EndXXX
- dotNet2.0
- Event-Based Asynchronous Programming
- Asynchronous Component Pattern
- XXXCompleted事件/XXXAsync
- dotNet4.5
- Task-Based Asynchronous Programming:TAP
- 基于dotNet4.0中的Task类型
- 使用编译器时特性 async和await
- 异常处理
- 取消
13 Asynchronous Programming
原文：http://www.cnblogs.com/dmdj/p/4248418.html
