我有一个存在的SQL Server数据库。
我在visual studio 2013 asp.net项目中添加了一个新的ado.net实体数据模型,并将其命名为“DB”,模型内容“从数据库生成”。
实体框架项已成功添加到项目中。 VS auto为每个表生成了一个文件和一个类,但对于实体名称 - “DB”,它只创建了一个带注释的文件。
这是DB.cs文件的外观:
//------------------------------------------------------------------------------
// <auto-generated>
// This code was generated from a template.
//
// Manual changes to this file may cause unexpected behavior in your application.
// Manual changes to this file will be overwritten if the code is regenerated.
// </auto-generated>
//------------------------------------------------------------------------------
这就是例如文件Person.cs(代表表Person)的外观:
//------------------------------------------------------------------------------
// <auto-generated>
// This code was generated from a template.
//
// Manual changes to this file may cause unexpected behavior in your application.
// Manual changes to this file will be overwritten if the code is regenerated.
// </auto-generated>
//------------------------------------------------------------------------------
namespace Kupa_V1.Dal
{
using System;
using System.Collections.Generic;
public partial class Person
{
public Person()
{
this.Family = new HashSet<Family>();
this.Family1 = new HashSet<Family>();
this.Help = new HashSet<Help>();
}
public int PersonId { get; set; }
public Nullable<int> FamilyId { get; set; }
public string FirstName { get; set; }
public string LastName { get; set; }
public System.DateTime DateOfBirth { get; set; }
public string TeudatZehut { get; set; }
public string Phone { get; set; }
public string Email { get; set; }
public string Issue { get; set; }
public virtual ICollection<Family> Family { get; set; }
public virtual ICollection<Family> Family1 { get; set; }
public virtual Family Family2 { get; set; }
public virtual ICollection<Help> Help { get; set; }
public virtual Work Work { get; set; }
}
}
答案 0 :(得分:2)
是的,将生成一个空的DB.cs
文件。您需要查找的是另一个名为DB.context.cs
的文件。您可以通过展开DB.edmx
,然后在添加了实体数据模型的同一项目中展开DB.Context.tt
来找到它。