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我有一个WCF的DataService具有以下CodeFirst型号:WCF DataService的Silverlight的+ +实体框架CodeFirst模型对象为空
public class Project
{
public int ProjectID { get; set; }
public string Name { get; set; }
public virtual Owner Owner { get; set; }
}
public class Owner
{
public int OwnerID { get; set; }
public string FirstName { get; set; }
public string LastName { get; set; }
}
我也有支持类SchedulerContext
,SchedulerContextInitializer
和SchedulerService.svc
标准。我的服务如下所示:
我添加了服务引用到我的Silverlight项目中。我可以在浏览器中浏览服务并查看我的种子数据。当我去http://localhost:31560/SchedulerService.svc/Projects(1)/Owner
时,我可以看到我的种子数据。然而,当我的项目负荷在我的Silverlight数据访问类:
public class SchedulerService : ISchedulerService
{
public SchedulerService()
{
var context = new SchedulerContext(new Uri("/SchedulerService.svc", UriKind.Relative));
this.Projects = new DataServiceCollection<Project>();
DataServiceQuery<Product> query = context.Projects;
this.Projects.LoadAsync(query);
}
public DataServiceCollection<Project> Projects { get; private set; }
}
每个项目的业主是总是空!我该如何解决?!
这是它,谢谢!如果任何人有兴趣,我还发现一种方法来避免[ODataMuscle]中的“魔术字符串”(http://elegantcode.com/2010/10/17/odatas-dataservicequery-and-removing-the-expandmagicstrings-part-ii/ )。 – Pakman 2012-03-15 20:19:25