C# Linq结果在ASP.NET MVC控制器的ViewModel中转换为IEnumerable

我试图将我的linq查询结果放入视图模型中，但我一直得到一个错误。Linq查询返回多个评级结果。我想把这些多重评级结果放在一个IEnumerable中

错误：无法将类型模型.CustomerRating'隐式转换为'System.Collections.Generic.IEnumerable'。存在显式转换（是否缺少强制转换？）

Linq查询

var data = from profile in _context.Customers
           join rating in _context.CustomerRating
                on profile.strUserID equals rating.strUserID into rt
           from subrating in rt.DefaultIfEmpty()
           where profile.strUserID == UserId
           select new { p = profile, r = subrating };

我的视图模型：

public class ServiceProvider
{
    public CustomerProfile Customer { get; set; }

    public IEnumerable<CustomerProfile> CustomerProfiles { get; set; }
    public CustomerServices CustomerServices { get; set; }

    public FilterServicesViewModel FilterServices { get; set; }

    public CustomerRating Rating { get; set; }

    public IEnumerable<CustomerRating> CustomerRating { get; set; }
}

---

创建一个新列表，循环linq查询结果并将其添加到该列表中

    List<CustomerRating> RatingList = new List<CustomerRating>();
            foreach (var v in data)
            {
                serviceProviderViewModel.Customer = v.p;
                RatingList.Add(v.r); 
            }
            serviceProviderViewModel.CustomerRating = RatingList;

List RatingList=newlist（）；
foreach（数据中的var v）
{
serviceProviderViewModel.Customer=v.p；
比率列表。添加（v.r）；
}
serviceProviderViewModel.CustomerRating=RatingList；

    List<CustomerRating> RatingList = new List<CustomerRating>();
            foreach (var v in data)
            {
                serviceProviderViewModel.Customer = v.p;
                RatingList.Add(v.r); 
            }
            serviceProviderViewModel.CustomerRating = RatingList;