2010年6月22日
What’s New in Entity Framework 4? API Changes(2)(转)
摘要： EntitySets Now Return ObjectSet ClassesIn the conceptual model, an EntitySet is a wrapper for a particular set of Entity types. For example, the Customers Entity Set is a wrapper for Customer entities... 阅读全文
posted @ 2010-06-22 07:09 i'm zjz 阅读(321) 评论(0) 推荐(0) 编辑