Visual2013 Configure EntityFramework to connect to the SQL Server database

To configure how EF links SQL Server

Materials:

1, Entity Framework version: 6.0 + (EntityFramework.dll, EntityFramework.SqlServer.dll) (You can use nugget to get the latest version of EntityFramework)

2, VS2013 (FrameWork4.5)

Steps:

1. Create a project and then introduce the 2 DLLs of the Entity framework.

2, tool-> extension and update-> network search to "Entity FrameWork power Tools Beta4", add this extension to VS2013, restart vs.

3. Use code A to generate the EF codes used in the project.

4, after the creation of the config file modified.

Red Box One

<configSections>

<section name= "EntityFramework" type= " System.Data.Entity.Internal.ConfigFile.EntityFrameworkSection, entityframework "requirepermission= false"/>

</configSections>

Red Box Two

<entityFramework>

<defaultconnectionfactory type= " System.Data.Entity.Infrastructure.SqlConnectionFactory, entityframework ">

<parameters>

< Parameter value= "v11.0"/>

</parameters>

</defaultConnectionFactory>

</entityfram Ework>

5, Note: If the error, please check whether the introduction of the EF DLL; Is there a special character in the database field

6, configuration complete, write code test.