entity framework in mysql

To start using Entity Framework 6 and Visual Studio 2013 is necessary to install MySQL for Visual Studio 1.1.1 Beta and MySQL Connector/Net 6.8.1 Beta

MySQL for Visual Studio 1.1.1 Beta can be downloaded with the following link: 
https://cdn.mysql.com/Downloads/MySQLInstaller/mysql-visualstudio-plugin-1.1.1.msi

MySQL Connector/Net 6.8.1 Beta 
http://dev.mysql.com/downloads/connector/net/

To start working with VS 2013 and EF 6

1- Install the MySQL for Visual Studio 1.1.1 
2- Install the Connector/Net 6.8.1 product. 
3- To work with Database first please do the following 
a. Add the reference for the new assembly called MySql.Data.Entity.EF6 and copy it to the bin forlder of your application. 
b. Add the provider to your app/web config file on the providers for Entity Framework section with the following line: 
<provider invariantName="MySql.Data.MySqlClient" type="MySql.Data.MySqlClient.MySqlProviderServices, MySql.Data.Entity.EF6"></provider> 
c. Before you run the Wizard compile your application so the new changes are applied. 
4- To work with Model First please do the following 
a. Add the reference for the new assembly called MySql.Data.Entity.EF6 and copy it to the bin forlder of your application. 
b. Add the ADO.Net Entity Model new or existing. 
c. Select the T4 template corresponding to MySQL (SSDLToMySQL) 
d. Right click on the model and then select Generate Script to Create Database. (A MySQL script should be generated for you to create your database).

4.11 Using the ADO.NET Entity Framework

http://dev.mysql.com/doc/connector-net/en/connector-net-visual-studio-entity-framework.html

5.5 Tutorial: Using an Entity Framework Entity as a Windows Forms Data Source

http://dev.mysql.com/doc/connector-net/en/connector-net-tutorials-entity-framework-winform-data-source.html

Chapter 10 EF 6 Support

http://dev.mysql.com/doc/connector-net/en/connector-net-entityframework60.html

more:

ASP.NET Identity: Using MySQL Storage with an EntityFramework MySQL Provider

http://www.asp.net/mvc/tutorials/security/aspnet-identity-using-mysql-storage-with-an-entityframework-mysql-provider

entity framework in mysql

时间: 2024-10-14 05:55:30

entity framework in mysql的相关文章

Entity Framework连接MySQL

Entity Framework连接MySQL时:由于出现以下异常,无法生成模型:"表"TableDetails"中列"IsPrimaryKey"的值为DBNull. 解决如下 use 数据库名; set global optimizer_switch='derived_merge=OFF';  

Entity Framework with MySQL 学习笔记一(安装)

声明 :  数据库是Mysql,本人的程度只到会写sql语句(不会储蓄过程), c# 会基本的ADO.NET数据库访问,LINQ基础. 这篇只做个人学习|温习作用. 新手可以参考,也请高手指正错误, 感恩. Entity Framework (缩写EF) 是微软的一个框架.作用是处理面向对象与关系数据库的映射问题. 以往我们都是ADO.NET来访问数据库,connection.open() -> sql command ->  executenonquery | dataReader ->

Entity Framework With Mysql 之Code First

Entity Framework 4.0现在也可以支持Mysql数据库了,这篇文章将向你展示如何用Code First的方式来实现. 1.首先新建一个项目,在项目中用NuGet添加如下引用: 2.在web.config文件中添加如下配置: 1 <connectionStrings> 2 <add name="MyTestContext" connectionString="Data Source=127.0.0.1;port=3306;Initial Cat

Entity Framework 在MySQL中执行SQL语句,关于参数问题

在Entity Framework中添加MySQL模型,在写代码的过程中需要直接执行SQL语句. 在SQL语句中用到了@curRank := 0 这样在SQL语句中定义参数,同时还会有传入参数:ai.action_time >= '@startTime', 在执行的过程中会报错. 解决办法,在连接数据库字符串中添加:';Allow User Variables=True' 添加完成后如下: <add name="" connectionString="metada

entity framework 使用Mysql配置文件

<?xml version="1.0" encoding="utf-8"?> <configuration>   <configSections>     <section name="entityFramework" type="System.Data.Entity.Internal.ConfigFile.EntityFrameworkSection, EntityFramework, Ver

Solve: Your project references the latest version of Entity Framework (for MySQL) in Visual Studio 2013

The error message while trying to create a ADO.net Entity Data Model ( Entity Framework 6 ) for MySql Database in Microsoft Visual Studio 2013 "Your project references the latest version of Entity Framework; however, an Entity Framework database prov

Entity Framework 使用Mysql的配置文件

<?xml version="1.0" encoding="utf-8"?> <configuration> <configSections> <section name="entityFramework" type="System.Data.Entity.Internal.ConfigFile.EntityFrameworkSection, EntityFramework, Version=6

[转]解决:Entity Framework + MariaDb(MySql)中文乱码

转自:http://fenglongsheng.com/post/6640.html 今天写一MVC4+Entity Framework+Mysql的小例子时,发现中文写到数据库里是N个问号(乱码哦~); 于是跟了一下代码,发现页面提交过来的数据正常,这说明肯定是EF写到数据库时出了问题. 为了进一步验证,我用SQLServer2008试了一下,一切正常,那就在Mysql上找原因吧~ 但mysql库编码也是utf8,表也是utf8,这是什么原因呢? 百度了一把,看 了几篇文章也没能解决我的问题,

Entity Framework 处理MySQL,Oracle 并发问题

前提, 使用的 Entity Framework Power Tools 来生成Code First 模式 环境: EF6.0 MySQL 6.9 EF Power tools 4 VS2012 问题, SQL Server 使用 TS 字段来处理并发控制,  MySQL 如何处理 ? Oracle 如何处理? 思路:使用EF 的并发控制标识,加上数据库自动更新TS字段 1. 数据库自动更新TS, MySQL 可以设置TS列为 Timestamp 类型,加上默认值 NOT NULL DEFAUL