使用MVC3中的实体框架验证模型实体 [英] Validation on model entities with entity framework in MVC3

问题描述

我正在使用带有Razor引擎视图的Entity Framework在MVC3中创建一个小应用程序。现在我想验证模型的实体，但我不知道如何。我在google上搜索了这个，但无法找到确切的解决方案。

As Entity Framework自动创建了模型类，所以我如何使用DataAnnotations进行模型实体验证？

请帮帮我如果你有一个合适的解决方案。

Hi,
I am creating a small application in MVC3 using Entity Framework with Razor engine view. Now i want to validate entities of model but i don't know how. I have searched this on google also but unable to find exact solution.
As Entity Framework automatically created model classes so how i use DataAnnotations for model entities validation?
Please help me to get a proper solution if you have.

推荐答案

查看本教程： http://www.asp.net/mvc/tutorials/older-versions/models-（数据）/ validation- with-the-data-annotation-validators-cs [ ^ ]，特别是使用带有实体框架的数据注释验证器。

主要思想是使用部分类来添加DataAnnotation属性。

Check this tutorial: http://www.asp.net/mvc/tutorials/older-versions/models-(data)/validation-with-the-data-annotation-validators-cs[^], especially section Using Data Annotation Validators with the Entity Framework.
The main idea is using partial classes to add DataAnnotation attributes.

检查以下链接，了解如何验证您r POCO课程？模特



http://www.codeguru.com/csharp/article.php/c20103/Learn-How-to-Validate-Your-Entities-in-the -Entity-Framework.htm

[ ^ ]

http://msdn.microsoft.com/en-us/data/gg193959.aspx [ ^ ]



< a href =http://codetunnel.com/blog/post/validation-with-entity-framework> http://codetunnel.com/blog/post/validation-with-entity-framework [< a href =http://codetunnel.com/blog/post/validation-with-entity-frameworktarget =_ blanktitle =New Window> ^ ]



希望这有助于

Check the below links which gives an idea on how to validate your POCO classes?models

http://www.codeguru.com/csharp/article.php/c20103/Learn-How-to-Validate-Your-Entities-in-the-Entity-Framework.htm
[^]
http://msdn.microsoft.com/en-us/data/gg193959.aspx[^]

http://codetunnel.com/blog/post/validation-with-entity-framework[^]

Hope this helps

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