如果你对什么是面包屑感到好奇：

What are breadcrumbs? Well,if you have ever browsed an online store or read posts in a forum,you have likely encountered breadcrumbs. They provide an easy way to see where you are on a site. Sites like Craigslist use breadcrumbs to describe the user’s location. Above the listings on each page is something that looks like this:

s.f. bayarea craigslist > city of san francisco > bicycles

编辑

我意识到SiteMapProvider有什么可能。我也知道在网络上的提供者，将让你映射sitenode到控制器和操作。

但是，当你想要一个breadcrumb的文本匹配一些动态值，如下：

Home > Products > Cars > Toyota

Home > Products > Cars > Chevy

Home > Products > Execution Equipment > Electric Chair

Home > Products > Execution Equipment > Gallows

…其中产品类别和产品是来自数据库的记录。一些链接应该静态定义(主页肯定)。

我试图找出如何做到这一点，但我相信有人已经这样做与ASP.net MVC。