.NET中的yield关键字 浅谈yield

http://www.cnblogs.com/qlb5626267/archive/2009/05/08/1452517.html

 

.NET中yield关键字的用法

http://blog.csdn.net/aspnet2002web/article/details/6083417

 

When you use the yield keyword in a statement, you indicate that the method, operator, or get accessor in which it appears is an iterator. 

yield (C# Reference)

https://msdn.microsoft.com/en-us/library/9k7k7cf0.aspx

 

https://ayende.com/blog/3082/pipes-and-filters-the-ienumerable-appraoch