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我已经找到了您提供的解决方案之一无法连接到SQL Server 2008在mvc4..I跟着你的答案,但即使我得到错误。无法连接到SQL Server 2008远程数据库MVC4
public class videoDBContext : DbContext
{
static videoDBContext()
{
Database.SetInitializer<videoDBContext>(null);
}
public videoDBContext()
: base("Name=videoDBContext")
{
}
public DbSet<Video> Videos { get; set; }
protected override void OnModelCreating(DbModelBuilder modelBuilder)
{
modelBuilder.Configurations.Add(new VideoMap());
}
}
域类
public class Video
{
public int Id { get; set; }
public string Description { get; set; }
}
映射类作为
public class VideoMap : EntityTypeConfiguration<Video>
{
public VideoMap()
{
// Primary Key
this.HasKey(t => t.Id);
// Properties
this.Property(t => t.Description)
.IsRequired()
.HasMaxLength(50);
// Table & Column Mappings
this.ToTable("Video");
this.Property(t => t.Id).HasColumnName("Id");
this.Property(t => t.Description).HasColumnName("Description");
}
}
控制器行动
public ActionResult Index()
{
ViewBag.Message = "Welcome to ASP.NET MVC!";
using (videoDBContext context = new videoDBContext())
{
var list = **context.Videos.ToList();**
}
return View();
}
我收到错误线附近:
Line 20: var s = context.Videos.ToList();
web.config
文件
<add name="videoDBContext"
connectionString="metadata=res://*/Models.xx.csdl|res://*/Models.xx.ssdl|res://*/Models.xx.msl;provider=System.Data.SqlClient;provider connection string="data source=servername;initial catalog=xx.mdf;integrated security=True;MultipleActiveResultSets=True;App=EntityFramework"" providerName="System.Data.EntityClient" />
请提供解决方案。我哪里错了?对不起,如果它很愚蠢或让你不便。
什么是您的远程SQL Server(机器)的名称,以及您尝试连接到的数据库的名称是什么?另外:您试图在该远程服务器(Web,Standard,Enterprise等)上连接的SQL Server 2008的哪个**版本** –
数据库名称= Vedios – user1865384