public class Account
{
[DataMember]
public int AccountId { get; set; }
[DataMember]
public string Email { get; set; }
[DataMember]
public string Password { get; set; }
[DataMember]
public string ConfirmPassword { get; set; }
[ForeignKey("ServiceProvider")]
[DataMember]
public int ServiceProviderId { get; set; }
[DataMember]
public virtual ServiceProvider ServiceProvider { get; set; }
}
當WCF服務沒有返回虛擬財產的ServiceProvider
this.context.Configuration.LazyLoadingEnabled = false;
this.context.Configuration.ProxyCreationEnabled = false;
試過返回ServiceProvider
作爲null
當this.context.Configuration.LazyLoadingEnabled = true時,它返回錯誤; // this.context.Configuration.ProxyCreationEnabled = true;底層連接已關閉:接收時發生意外錯誤。 – user3906377
也在這裏發佈您的'ServiceProvider'實體。 –
如果你正在將EntityFramework展示給WCF,你應該着眼於使用[WCF DataServices](https://msdn.microsoft.com/en-us/library/dd673932(v = vs.110).aspx),它是特別的專爲處理類似你遇到的問題而設計。 –