ADO.NET Entity Framework中分层架构介绍

ADO.NET Entity Framework中分层架构介绍

 

part 1: Updating data using Entity Framework in N-Tier and N-Layer Applications (short lived EF contexts) - (Part 1)  

part 2: Optimistic Concurrency Updates using Entity Framework in N-Tier and N-Layer Applications (Part 2)

<script type="text/javascript"><!-- google_ad_client = "pub-3555979289815451";google_ad_slot = "0437120238";google_ad_width = 468;google_ad_height = 60;// --></script>