本文介绍了CTP 5和IObjectWithChangeTracker的处理方法，对大家解决问题具有一定的参考价值，需要的朋友们下面随着小编来一起学习吧！ 问题描述 29岁程序员，3月因学历无情被辞！ 您好我需要知道CTP 5中是否有关于在n轮胎WCF服务应用中使用自我跟踪功能的更新，是否有使用CTP的演练5轮胎WCF服务应用程序i need to know is there any update in CTP 5 about using Self-Tracking Entitis in n-tire WCF services Applications and is there any Walkthrough for using CTP 5 in n-tire WCF services Applications谢谢 推荐答案 CTP5中没有自我跟踪实体的更新。 更新自我跟踪实体模板以支持DbContext是我们的注意事项，但在我们首次发布Code First / EF Productivity Improvements之前不会更新它们。  请注意，DbContext中的简化更改跟踪API（我们希望很快就可以更多地发布博客）可以使一些N-Tier场景比单独使用EF4更容易。 我们还在研究哪些其他演练 会有所帮助，所以我们感谢您对此的反馈。There are no updates to Self-Tracking Entities in CTP5. Updating the Self-Tracking Entities templates to support DbContext is something that is on our radar, but they won't be updated before we make the first release of Code First/EF Productivity Improvements. Note that the simplified change tracking API in DbContext (which we hope to blog more about soon) can make some N-Tier scenarios easier than with EF4 alone. We are also looking into which other walkthroughs will be helpful so we appreciate your feedback on this. Thanks， Arthur 这篇关于CTP 5和IObjectWithChangeTracker的文章就介绍到这了，希望我们推荐的答案对大家有所帮助，也希望大家多多支持！ 上岸，阿里云！
