使用代碼第一個存儲過程

Question

我有2臺代碼第一種模式：

public class Company 
{ 
    public int CompanyId { get; set; } 
    public string CompanyName { get; set; } 
    public string CompanyAddress { get; set; } 
    public virtual ICollection<User> User { get; set; } 
} 

public class User 
{ 
    public int UserId { get; set; } 
    public string UserName { get; set; } 
    public string Password { get; set; } 
    public virtual int CompanyId { get; set; } 
    public Company Company { get; set; } 
} 

我想選擇公司與用戶對象與存儲過程

SELECT a.*,u.* FROM [dbo].[Companies] as a 
     INNER JOIN dbo.Users u on u.CompanyId=a.CompanyId 

CompanyDB c = new CompanyDB(); 
var cc = c.Database.SqlQuery<Company>("dbo.Company_Select") 

我的問題：cc.User是空值 ？？？

Answer 1

首先，你必須虛擬放錯了地方的用戶：

public class User 
{ 
    public int UserId { get; set; } 
    public string UserName { get; set; } 
    public string Password { get; set; } 
    public int CompanyId { get; set; } 
    public virtual Company Company { get; set; } 
} 

二，爲什麼存儲過程？當正確配置你可以這樣做：

var companiesWithUsers = db.Companys.Include(c => c.User).ToList();