处理并发与实体框架的最佳方式 [英] Best way to handle concurrency with entity framework

问题描述

我使用实体框架4.1.What是处理并发性的实体框架的最佳方式。有没有内置的功能来处理它的实体框架是什么？ 我可以这样做，无需添加额外列的表，以保持行的版本？

I am using entity framework 4.1.What is the best way to handle concurrency with entity framework. Is there inbuilt functionality to handle it in entity framework? Can I do without adding extra column to the tables to keep row version?

推荐答案

你有没有见过这个教程： <一href="http://www.asp.net/entity-framework/tutorials/handling-concurrency-with-the-entity-framework-in-an-asp-net-mvc-application" rel="nofollow">http://www.asp.net/entity-framework/tutorials/handling-concurrency-with-the-entity-framework-in-an-asp-net-mvc-application

Have you seen this tutorial: http://www.asp.net/entity-framework/tutorials/handling-concurrency-with-the-entity-framework-in-an-asp-net-mvc-application

您可以不用一个rowversion列，但往往需要存储大量的状态，这可能会对性能产生负面影响。

You can do it without a rowversion column but that often requires storing a lot of state, which can adversely affect performance.

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