C# 实体框架4包括+；表联接不能一起工作

我想选择已加载照片和电话实体的员工。 我使用这样的查询：

var empl = from user in ObjectContext.Users
                           from employee in ObjectContext.Employees.Include("Photo").Include("HomeTelephone")
                           where
                               user.Id == userId &&
                               employee.Id == user.EmployeeId &&
                               employee.Deleted == false &&
                               employee.OwnerOrganizationId == Singleton.OrganizationId
                           select employee;

var result = empl.FirstOrDefault();

结果具有照片和家庭电话属性的空值，但具有照片ID和家庭电话集

---

我做错了什么？

也许这能解决你的问题

User user;

using (var ctx = new Model1Container())
{

    user = ctx.UserSet
               .Include("Employee")
               .Include("Employee.Photo")
               .Include("Employee.Telefon")
               .Single(x => x.Id == id);  
}
Console.Out.WriteLine(user.UserName);
Console.Out.WriteLine(user.Employee.Telefon.First().Number);
Console.ReadLine();