USE [master]

GO

/****** 对象:  Database [Test]    脚本日期: 12/15/2013 18:51:54 ******/

CREATE DATABASE [Test] ON  PRIMARY 

( NAME = N'Test', FILENAME = N'E:\Test.mdf' , SIZE = 3072KB , MAXSIZE = UNLIMITED, FILEGROWTH = 1024KB )

 LOG ON 

( NAME = N'Test_log', FILENAME = N'E:\Test_log.ldf' , SIZE = 1024KB , MAXSIZE = 2048GB , FILEGROWTH = 10%)

 COLLATE Chinese_PRC_CI_AS

GO

USE [Test]

go

/****** 对象:  Table [dbo].[UserTable]    脚本日期: 12/15/2013 18:52:27 ******/

CREATE TABLE [dbo].[UserTable](

    [ID] [int] NOT NULL,

    [Name] [nvarchar](50) COLLATE Chinese_PRC_CI_AS NULL,

    [hobby] [nvarchar](150) COLLATE Chinese_PRC_CI_AS NULL,

 CONSTRAINT [PK_UserTable] PRIMARY KEY CLUSTERED 

(

    [ID] ASC

)WITH (IGNORE_DUP_KEY = OFF) ON [PRIMARY]

) ON [PRIMARY]

using System;

namespace EFDemo

{

    class Program

    {

        static void Main(string[] args)

        {

            using (var userTableEntities=new UserTableEntities ())

            {

                try

                {

                    var userTable = new UserTable();

                    userTable.ID = 1;

                    userTable.Name = "麦麦";

                    userTable.hobby = "爱好吃面包";

                    userTableEntities.UserTables.Add(userTable);

                    userTableEntities.SaveChanges ();//没有这句不会把数据更新到数据库

                    Console.WriteLine("成功添加了一条记录");

                }

                catch (Exception)

                {

                    Console.WriteLine("添加失败~~");

                }

                Console.ReadLine ();

            }

        }

    }

}