【EF4.1】ObjectDataSource

• General
  http://www.asp.net/web-forms
• Getting started
  http://www.asp.net/entity-framework/tutorials/the-entity-framework-and-aspnet-–-getting-started-part-1
• Custom Paging
  http://geekswithblogs.net/Frez/articles/using-the-entity-framework-and-the-objectdatasource-custom-paging.aspx
• DbContext CRUD
  http://msdn.microsoft.com/en-us/library/gg696174(v=VS.103).aspx