ASP.NET动态数据实体Web应用程序：更新到EF 6.0.2后出错

Question

ManyToMany_Edit.ascx：

System.Data.Objects.ObjectContext' is defined in an assembly that is not referenced. You must add a reference to assembly 'System.Data.Entity, Version=4.0.0.0, Culture=neutral, PublicKeyToken=b77a5c561934e089'

Cannot implicitly convert type 'System.Data.Objects.ObjectContext' to System.Data.Entity.Core.Objects.ObjectContext'

代码错误：

 ds.ContextCreated += (_, ctxCreatedEnventArgs) => ObjectContext = ctxCreatedEnventArgs.Context;

注意：我完成了http://msdn.microsoft.com/en-US/data/upgradeEF6所需的操作 这是结果..

Answer 1

获取最新的动态数据Nuget

http://blogs.msdn.com/b/webdev/archive/2014/01/30/announcing-preview-of-dynamic-data-provider-and-entitydatasource-control-for-entity-framework-6.aspx