0

什么时候

var codeFirstRepositor = new Donors();
var list = codeFirstRepositor.CampaignReps.Select(c => c).ToList();
  • 当我在类构造函数中放置一个断点时，CampaignRep它根本没有被调用——异常似乎发生在对象实例化之前

语境

public class Donors : DbContext
{
    public Donors()
    {
        // Needed for WCF serialization to work
        Configuration.ProxyCreationEnabled = false;
    }
    public DbSet<CampaignRep> CampaignReps { get; set; }
}

EntitySqlException

'CampaignsReps' is not a member of Transient.collection[MyNameSpace.Donor(Nullable=True,DefaultValue=)]'. To extract a property of a collection element, use a subquery to iterate over the collection. Near escaped identifier, line 1, column 10.

这个错误的原因是什么？

4

1 回答 1

1

删除 Select(c => c) 并重试。另外，为什么你的查询中有这个？

于 2012-06-11T14:55:18.000 回答