http://weblogs.asp.net/bleroy/archive/2004/08/31/223531.aspxIn this post, I'll try to show you why you should not limit your use of generics to strongly typed lists , and why yield may become your favorite new keyword. Here's an example of how you can use both in a very simple piece of code. Imagine you want toenCommunityServer 2007 SP1 (Build: 20510.895)http://weblogs.asp.net/bleroy/archive/2004/08/31/223531.aspx#244193Mon, 18 Oct 2004 22:57:00 GMTc06e2b9d-981a-45b4-a55f-ab0d8bbfdc1c:244193TrackBackTrackBackAnd it IS considerably more verbose, though quite elegant thanks to delegates. Thanks, Sebastien!<img src="http://weblogs.asp.net/aggbug.aspx?PostID=244193" width="1" height="1">http://weblogs.asp.net/bleroy/archive/2004/08/31/223531.aspx#224354Thu, 02 Sep 2004 00:07:00 GMTc06e2b9d-981a-45b4-a55f-ab0d8bbfdc1c:224354TrackBackTrackBackGreat post about iterators.<img src="http://weblogs.asp.net/aggbug.aspx?PostID=224354" width="1" height="1">http://weblogs.asp.net/bleroy/archive/2004/08/31/223531.aspx#223565Tue, 31 Aug 2004 21:36:00 GMTc06e2b9d-981a-45b4-a55f-ab0d8bbfdc1c:223565Wesner MoiseWesner MoiseFor more concisely is to use the following iterator method <br> <br>IEnumerable&lt;T&gt; FilteredEnumerable&lt;T&gt;(IEnumerable&lt;T&gt; en, Predicate&lt;T&gt; pred) <br>{ <br> foreach(T t in en) <br> if ( pred(t) ) <br> yield return t; <br>} <br> <br><img src="http://weblogs.asp.net/aggbug.aspx?PostID=223565" width="1" height="1">http://weblogs.asp.net/bleroy/archive/2004/08/31/223531.aspx#223561Tue, 31 Aug 2004 21:29:00 GMTc06e2b9d-981a-45b4-a55f-ab0d8bbfdc1c:223561Mike GriggsMike GriggsC# starts to look more and more like C++/STL with every passing day...<img src="http://weblogs.asp.net/aggbug.aspx?PostID=223561" width="1" height="1">