C#，EntityFrameWork和Web服务问题 [英] C#, EntityFrameWork and Web service problems

问题描述

嗨专家

本地一台sql服务器
一个asp.net应用程序已上传到Internet.

该应用程序必须使用sql server.我有一个静态IP，但不能设置Web配置和连接字符串.是的，我搜索了google，并做了几种解决方案.

该应用程序或解决方案具有许多项目，例如数据访问，业务和asp.net

数据访问与连接到我计算机中的本地sql server 2008的entityframework4一起使用.

问题是:
1.我可以在数据库访问和数据访问之间添加Web服务吗?
2.如果是，我是否需要更改所有数据访问代码?
3.实体框架可以直接从Web服务而不是sql server更新其模型吗? (首先是数据库)
4.您会指导我如何解决这个问题吗?

感谢您的帮助

解决方案

您可以查看这篇文章:

使用实体框架实施WCF服务 [ ^ ]

hi experts

one sql server in local
one asp.net application has been uploaded to internet.

the application must use sql server. i got a static ip but i coudn''t set web config and connection string. yes i searched google and i did several solutions.

the application or solution has many projects like data access, business and asp.net

data access works with entityframework4 that is connected to a local sql server 2008 in my computer.

the questions are:
1. can i add web service between database and data access?
2. if yes, will i have to change all data access code?
3. can enity framework update its model from web service instead of sql server directly? (it''s database first)
4. will you guid me how i can get ride of this problem?

thanks for any help

解决方案

You might check out this article:

Implementing a WCF Service with Entity Framework[^]

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