3
我無法在實體屬性上使用[NotMapped]屬性，因爲遷移add命令在下面引發錯誤;EF7在實體屬性中使用NotMapped屬性時添加遷移錯誤
這是我的POCO;
using System;
using System.Collections.Generic;
using System.ComponentModel.DataAnnotations;
using System.ComponentModel.DataAnnotations.Schema;
namespace Domain.Entities
{
public partial class Employer
{
public int EmployerId { get; set; }
public bool? Blacklisted { get; set; }
[NotMapped]
public int TestProperty { get; set; }
}
}
而這個異常消息，我得到。
System.ArgumentNullException: Value cannot be null.
Parameter name: navigation
at Microsoft.Data.Entity.Utilities.Check.NotNull[T](T value, String parameterName)
at Microsoft.Data.Entity.Metadata.Conventions.Internal.ConventionDispatcher.OnNavigationAdded(InternalRelationshipBuilder relationshipBuilder, Navigation navigation)
at Microsoft.Data.Entity.Metadata.Internal.InternalRelationshipBuilder.Relationship(InternalEntityTypeBuilder principalEntityTypeBuilder, InternalEntityTypeBuilder dependentEntityTypeBuilder, String navigationToPrincipalName, String navigationToDependentName, IReadOnlyList`1 dependentProperties, IReadOnlyList`1 principalProperties, Nullable`1 isUnique, Nullable`1 isRequired, Nullable`1 deleteBehavior, Boolean strictPrincipal, Boolean oldRelationshipInverted, String oldNavigationToPrincipalName, String oldNavigationToDependentName, ConfigurationSource configurationSource, Boolean runConventions)
at Microsoft.Data.Entity.Metadata.Internal.InternalRelationshipBuilder.ReplaceForeignKey(InternalEntityTypeBuilder principalEntityTypeBuilder, InternalEntityTypeBuilder dependentEntityTypeBuilder, String navigationToPrincipalName, String navigationToDependentName, IReadOnlyList`1 dependentProperties, IReadOnlyList`1 principalProperties, Nullable`1 isUnique, Nullable`1 isRequired, Nullable`1 deleteBehavior, Boolean strictPrincipal, Boolean oldRelationshipInverted, ConfigurationSource configurationSource, Boolean runConventions)
at Microsoft.Data.Entity.Metadata.Internal.InternalRelationshipBuilder.ReplaceForeignKey(ConfigurationSource configurationSource, InternalEntityTypeBuilder principalEntityTypeBuilder, InternalEntityTypeBuilder dependentEntityTypeBuilder, String navigationToPrincipalName, String navigationToDependentName, IReadOnlyList`1 dependentProperties, IReadOnlyList`1 principalProperties, Nullable`1 isUnique, Nullable`1 isRequired, Nullable`1 deleteBehavior, Boolean strictPrincipal, Boolean oldRelationshipInverted, Boolean runConventions)
at Microsoft.Data.Entity.Metadata.Internal.InternalRelationshipBuilder.Navigations(String navigationToPrincipalName, String navigationToDependentName, ConfigurationSource configurationSource)
at Microsoft.Data.Entity.Metadata.Internal.InternalEntityTypeBuilder.Navigations(InternalRelationshipBuilder relationship, String navigationToPrincipalName, String navigationToDependentName, ConfigurationSource configurationSource)
at Microsoft.Data.Entity.Metadata.Internal.InternalEntityTypeBuilder.Relationship(InternalEntityTypeBuilder targetEntityTypeBuilder, PropertyInfo navigationToTarget, PropertyInfo inverseNavigation, ConfigurationSource configurationSource)
at Microsoft.Data.Entity.Metadata.Conventions.Internal.InversePropertyAttributeConvention.Apply(InternalEntityTypeBuilder entityTypeBuilder, PropertyInfo navigationPropertyInfo, InversePropertyAttribute attribute)
at Microsoft.Data.Entity.Metadata.Conventions.Internal.NavigationAttributeEntityTypeConvention`1.Apply(InternalEntityTypeBuilder entityTypeBuilder)
at Microsoft.Data.Entity.Metadata.Conventions.Internal.ConventionDispatcher.OnEntityTypeAdded(InternalEntityTypeBuilder entityTypeBuilder)
at Microsoft.Data.Entity.Metadata.Internal.InternalModelBuilder.OnEntityTypeAdded(InternalEntityTypeBuilder entityTypeBuilder)
at Microsoft.Data.Entity.Metadata.Internal.MetadataDictionary`2.GetOrAdd(Func`1 getKey, Func`1 createKey, Func`2 createValue, Func`2 onNewKeyAdded, ConfigurationSource configurationSource)
at Microsoft.Data.Entity.Metadata.Internal.InternalModelBuilder.Entity(Type type, ConfigurationSource configurationSource)
at Microsoft.Data.Entity.Metadata.Conventions.Internal.RelationshipDiscoveryConvention.FindRelationshipCandidates(InternalEntityTypeBuilder entityTypeBuilder)
at Microsoft.Data.Entity.Metadata.Conventions.Internal.RelationshipDiscoveryConvention.Apply(InternalEntityTypeBuilder entityTypeBuilder)
at Microsoft.Data.Entity.Metadata.Conventions.Internal.RelationshipDiscoveryConvention.Apply(InternalEntityTypeBuilder entityTypeBuilder, String ignoredMemberName)
at Microsoft.Data.Entity.Metadata.Conventions.Internal.ConventionDispatcher.OnEntityTypeMemberIgnored(InternalEntityTypeBuilder entityTypeBuilder, String ignoredMemberName)
at Microsoft.Data.Entity.Metadata.Internal.InternalEntityTypeBuilder.Ignore(String memberName, ConfigurationSource configurationSource)
at Microsoft.Data.Entity.Metadata.Conventions.Internal.NotMappedMemberAttributeConvention.Apply(InternalEntityTypeBuilder entityTypeBuilder)
at Microsoft.Data.Entity.Metadata.Conventions.Internal.ConventionDispatcher.OnEntityTypeAdded(InternalEntityTypeBuilder entityTypeBuilder)
at Microsoft.Data.Entity.Metadata.Internal.InternalModelBuilder.OnEntityTypeAdded(InternalEntityTypeBuilder entityTypeBuilder)
at Microsoft.Data.Entity.Metadata.Internal.MetadataDictionary`2.GetOrAdd(Func`1 getKey, Func`1 createKey, Func`2 createValue, Func`2 onNewKeyAdded, ConfigurationSource configurationSource)
at Microsoft.Data.Entity.Metadata.Internal.InternalModelBuilder.Entity(Type type, ConfigurationSource configurationSource)
at Microsoft.Data.Entity.Metadata.Conventions.Internal.InversePropertyAttributeConvention.Apply(InternalEntityTypeBuilder entityTypeBuilder, PropertyInfo navigationPropertyInfo, InversePropertyAttribute attribute)
at Microsoft.Data.Entity.Metadata.Conventions.Internal.NavigationAttributeEntityTypeConvention`1.Apply(InternalEntityTypeBuilder entityTypeBuilder)
at Microsoft.Data.Entity.Metadata.Conventions.Internal.ConventionDispatcher.OnEntityTypeAdded(InternalEntityTypeBuilder entityTypeBuilder)
at Microsoft.Data.Entity.Metadata.Internal.InternalModelBuilder.OnEntityTypeAdded(InternalEntityTypeBuilder entityTypeBuilder)
at Microsoft.Data.Entity.Metadata.Internal.MetadataDictionary`2.GetOrAdd(Func`1 getKey, Func`1 createKey, Func`2 createValue, Func`2 onNewKeyAdded, ConfigurationSource configurationSource)
at Microsoft.Data.Entity.Metadata.Internal.InternalModelBuilder.Entity(Type type, ConfigurationSource configurationSource)
at Microsoft.Data.Entity.Metadata.Conventions.Internal.InversePropertyAttributeConvention.Apply(InternalEntityTypeBuilder entityTypeBuilder, PropertyInfo navigationPropertyInfo, InversePropertyAttribute attribute)
at Microsoft.Data.Entity.Metadata.Conventions.Internal.NavigationAttributeEntityTypeConvention`1.Apply(InternalEntityTypeBuilder entityTypeBuilder)
at Microsoft.Data.Entity.Metadata.Conventions.Internal.ConventionDispatcher.OnEntityTypeAdded(InternalEntityTypeBuilder entityTypeBuilder)
at Microsoft.Data.Entity.Metadata.Internal.InternalModelBuilder.OnEntityTypeAdded(InternalEntityTypeBuilder entityTypeBuilder)
at Microsoft.Data.Entity.Metadata.Internal.MetadataDictionary`2.GetOrAdd(Func`1 getKey, Func`1 createKey, Func`2 createValue, Func`2 onNewKeyAdded, ConfigurationSource configurationSource)
at Microsoft.Data.Entity.Metadata.Internal.InternalModelBuilder.Entity(Type type, ConfigurationSource configurationSource)
at Microsoft.Data.Entity.Metadata.Conventions.Internal.InversePropertyAttributeConvention.Apply(InternalEntityTypeBuilder entityTypeBuilder, PropertyInfo navigationPropertyInfo, InversePropertyAttribute attribute)
at Microsoft.Data.Entity.Metadata.Conventions.Internal.NavigationAttributeEntityTypeConvention`1.Apply(InternalEntityTypeBuilder entityTypeBuilder)
at Microsoft.Data.Entity.Metadata.Conventions.Internal.ConventionDispatcher.OnEntityTypeAdded(InternalEntityTypeBuilder entityTypeBuilder)
at Microsoft.Data.Entity.Metadata.Internal.InternalModelBuilder.OnEntityTypeAdded(InternalEntityTypeBuilder entityTypeBuilder)
at Microsoft.Data.Entity.Metadata.Internal.MetadataDictionary`2.GetOrAdd(Func`1 getKey, Func`1 createKey, Func`2 createValue, Func`2 onNewKeyAdded, ConfigurationSource configurationSource)
at Microsoft.Data.Entity.Metadata.Internal.InternalModelBuilder.Entity(Type type, ConfigurationSource configurationSource)
at Microsoft.Data.Entity.Metadata.Conventions.Internal.InversePropertyAttributeConvention.Apply(InternalEntityTypeBuilder entityTypeBuilder, PropertyInfo navigationPropertyInfo, InversePropertyAttribute attribute)
at Microsoft.Data.Entity.Metadata.Conventions.Internal.NavigationAttributeEntityTypeConvention`1.Apply(InternalEntityTypeBuilder entityTypeBuilder)
at Microsoft.Data.Entity.Metadata.Conventions.Internal.ConventionDispatcher.OnEntityTypeAdded(InternalEntityTypeBuilder entityTypeBuilder)
at Microsoft.Data.Entity.Metadata.Internal.InternalModelBuilder.OnEntityTypeAdded(InternalEntityTypeBuilder entityTypeBuilder)
at Microsoft.Data.Entity.Metadata.Internal.MetadataDictionary`2.GetOrAdd(Func`1 getKey, Func`1 createKey, Func`2 createValue, Func`2 onNewKeyAdded, ConfigurationSource configurationSource)
at Microsoft.Data.Entity.Metadata.Internal.InternalModelBuilder.Entity(Type type, ConfigurationSource configurationSource)
at Microsoft.Data.Entity.Metadata.Conventions.Internal.InversePropertyAttributeConvention.Apply(InternalEntityTypeBuilder entityTypeBuilder, PropertyInfo navigationPropertyInfo, InversePropertyAttribute attribute)
at Microsoft.Data.Entity.Metadata.Conventions.Internal.NavigationAttributeEntityTypeConvention`1.Apply(InternalEntityTypeBuilder entityTypeBuilder)
at Microsoft.Data.Entity.Metadata.Conventions.Internal.ConventionDispatcher.OnEntityTypeAdded(InternalEntityTypeBuilder entityTypeBuilder)
at Microsoft.Data.Entity.Metadata.Internal.InternalModelBuilder.OnEntityTypeAdded(InternalEntityTypeBuilder entityTypeBuilder)
at Microsoft.Data.Entity.Metadata.Internal.MetadataDictionary`2.GetOrAdd(Func`1 getKey, Func`1 createKey, Func`2 createValue, Func`2 onNewKeyAdded, ConfigurationSource configurationSource)
at Microsoft.Data.Entity.Metadata.Internal.InternalModelBuilder.Entity(Type type, ConfigurationSource configurationSource)
at Microsoft.Data.Entity.Metadata.Conventions.Internal.InversePropertyAttributeConvention.Apply(InternalEntityTypeBuilder entityTypeBuilder, PropertyInfo navigationPropertyInfo, InversePropertyAttribute attribute)
at Microsoft.Data.Entity.Metadata.Conventions.Internal.NavigationAttributeEntityTypeConvention`1.Apply(InternalEntityTypeBuilder entityTypeBuilder)
at Microsoft.Data.Entity.Metadata.Conventions.Internal.ConventionDispatcher.OnEntityTypeAdded(InternalEntityTypeBuilder entityTypeBuilder)
at Microsoft.Data.Entity.Metadata.Internal.InternalModelBuilder.OnEntityTypeAdded(InternalEntityTypeBuilder entityTypeBuilder)
at Microsoft.Data.Entity.Metadata.Internal.MetadataDictionary`2.GetOrAdd(Func`1 getKey, Func`1 createKey, Func`2 createValue, Func`2 onNewKeyAdded, ConfigurationSource configurationSource)
at Microsoft.Data.Entity.Metadata.Internal.InternalModelBuilder.Entity(Type type, ConfigurationSource configurationSource)
at Microsoft.Data.Entity.Metadata.Conventions.Internal.InversePropertyAttributeConvention.Apply(InternalEntityTypeBuilder entityTypeBuilder, PropertyInfo navigationPropertyInfo, InversePropertyAttribute attribute)
at Microsoft.Data.Entity.Metadata.Conventions.Internal.NavigationAttributeEntityTypeConvention`1.Apply(InternalEntityTypeBuilder entityTypeBuilder)
at Microsoft.Data.Entity.Metadata.Conventions.Internal.ConventionDispatcher.OnEntityTypeAdded(InternalEntityTypeBuilder entityTypeBuilder)
at Microsoft.Data.Entity.Metadata.Internal.InternalModelBuilder.OnEntityTypeAdded(InternalEntityTypeBuilder entityTypeBuilder)
at Microsoft.Data.Entity.Metadata.Internal.MetadataDictionary`2.GetOrAdd(Func`1 getKey, Func`1 createKey, Func`2 createValue, Func`2 onNewKeyAdded, ConfigurationSource configurationSource)
at Microsoft.Data.Entity.Metadata.Internal.InternalModelBuilder.Entity(Type type, ConfigurationSource configurationSource)
at Microsoft.Data.Entity.Metadata.Conventions.Internal.InversePropertyAttributeConvention.Apply(InternalEntityTypeBuilder entityTypeBuilder, PropertyInfo navigationPropertyInfo, InversePropertyAttribute attribute)
at Microsoft.Data.Entity.Metadata.Conventions.Internal.NavigationAttributeEntityTypeConvention`1.Apply(InternalEntityTypeBuilder entityTypeBuilder)
at Microsoft.Data.Entity.Metadata.Conventions.Internal.ConventionDispatcher.OnEntityTypeAdded(InternalEntityTypeBuilder entityTypeBuilder)
at Microsoft.Data.Entity.Metadata.Internal.InternalModelBuilder.OnEntityTypeAdded(InternalEntityTypeBuilder entityTypeBuilder)
at Microsoft.Data.Entity.Metadata.Internal.MetadataDictionary`2.GetOrAdd(Func`1 getKey, Func`1 createKey, Func`2 createValue, Func`2 onNewKeyAdded, ConfigurationSource configurationSource)
at Microsoft.Data.Entity.Metadata.Internal.InternalModelBuilder.Entity(Type type, ConfigurationSource configurationSource)
at Microsoft.Data.Entity.Metadata.Conventions.Internal.InversePropertyAttributeConvention.Apply(InternalEntityTypeBuilder entityTypeBuilder, PropertyInfo navigationPropertyInfo, InversePropertyAttribute attribute)
at Microsoft.Data.Entity.Metadata.Conventions.Internal.NavigationAttributeEntityTypeConvention`1.Apply(InternalEntityTypeBuilder entityTypeBuilder)
at Microsoft.Data.Entity.Metadata.Conventions.Internal.ConventionDispatcher.OnEntityTypeAdded(InternalEntityTypeBuilder entityTypeBuilder)
at Microsoft.Data.Entity.Metadata.Internal.InternalModelBuilder.OnEntityTypeAdded(InternalEntityTypeBuilder entityTypeBuilder)
at Microsoft.Data.Entity.Metadata.Internal.MetadataDictionary`2.GetOrAdd(Func`1 getKey, Func`1 createKey, Func`2 createValue, Func`2 onNewKeyAdded, ConfigurationSource configurationSource)
at Microsoft.Data.Entity.Metadata.Internal.InternalModelBuilder.Entity(Type type, ConfigurationSource configurationSource)
at Microsoft.Data.Entity.Metadata.Conventions.Internal.InversePropertyAttributeConvention.Apply(InternalEntityTypeBuilder entityTypeBuilder, PropertyInfo navigationPropertyInfo, InversePropertyAttribute attribute)
at Microsoft.Data.Entity.Metadata.Conventions.Internal.NavigationAttributeEntityTypeConvention`1.Apply(InternalEntityTypeBuilder entityTypeBuilder)
at Microsoft.Data.Entity.Metadata.Conventions.Internal.ConventionDispatcher.OnEntityTypeAdded(InternalEntityTypeBuilder entityTypeBuilder)
at Microsoft.Data.Entity.Metadata.Internal.InternalModelBuilder.OnEntityTypeAdded(InternalEntityTypeBuilder entityTypeBuilder)
at Microsoft.Data.Entity.Metadata.Internal.MetadataDictionary`2.GetOrAdd(Func`1 getKey, Func`1 createKey, Func`2 createValue, Func`2 onNewKeyAdded, ConfigurationSource configurationSource)
at Microsoft.Data.Entity.Metadata.Internal.InternalModelBuilder.Entity(Type type, ConfigurationSource configurationSource)
at Microsoft.Data.Entity.Metadata.Conventions.Internal.InversePropertyAttributeConvention.Apply(InternalEntityTypeBuilder entityTypeBuilder, PropertyInfo navigationPropertyInfo, InversePropertyAttribute attribute)
at Microsoft.Data.Entity.Metadata.Conventions.Internal.NavigationAttributeEntityTypeConvention`1.Apply(InternalEntityTypeBuilder entityTypeBuilder)
at Microsoft.Data.Entity.Metadata.Conventions.Internal.ConventionDispatcher.OnEntityTypeAdded(InternalEntityTypeBuilder entityTypeBuilder)
at Microsoft.Data.Entity.Metadata.Internal.InternalModelBuilder.OnEntityTypeAdded(InternalEntityTypeBuilder entityTypeBuilder)
at Microsoft.Data.Entity.Metadata.Internal.MetadataDictionary`2.GetOrAdd(Func`1 getKey, Func`1 createKey, Func`2 createValue, Func`2 onNewKeyAdded, ConfigurationSource configurationSource)
at Microsoft.Data.Entity.Metadata.Internal.InternalModelBuilder.Entity(Type type, ConfigurationSource configurationSource)
at Microsoft.Data.Entity.Metadata.Conventions.Internal.InversePropertyAttributeConvention.Apply(InternalEntityTypeBuilder entityTypeBuilder, PropertyInfo navigationPropertyInfo, InversePropertyAttribute attribute)
at Microsoft.Data.Entity.Metadata.Conventions.Internal.NavigationAttributeEntityTypeConvention`1.Apply(InternalEntityTypeBuilder entityTypeBuilder)
at Microsoft.Data.Entity.Metadata.Conventions.Internal.ConventionDispatcher.OnEntityTypeAdded(InternalEntityTypeBuilder entityTypeBuilder)
at Microsoft.Data.Entity.Metadata.Internal.InternalModelBuilder.OnEntityTypeAdded(InternalEntityTypeBuilder entityTypeBuilder)
at Microsoft.Data.Entity.Metadata.Internal.MetadataDictionary`2.GetOrAdd(Func`1 getKey, Func`1 createKey, Func`2 createValue, Func`2 onNewKeyAdded, ConfigurationSource configurationSource)
at Microsoft.Data.Entity.Metadata.Internal.InternalModelBuilder.Entity(Type type, ConfigurationSource configurationSource)
at Microsoft.Data.Entity.ModelBuilder.Entity(Type type)
at Microsoft.Data.Entity.Infrastructure.ModelSource.FindSets(ModelBuilder modelBuilder, DbContext context)
at Microsoft.Data.Entity.Infrastructure.ModelSource.CreateModel(DbContext context, IConventionSetBuilder conventionSetBuilder, IModelValidator validator)
at Microsoft.Data.Entity.Infrastructure.ModelSource.<>c__DisplayClass8_0.<GetModel>b__0(Type k)
at System.Collections.Concurrent.ConcurrentDictionary`2.GetOrAdd(TKey key, Func`2 valueFactory)
at Microsoft.Data.Entity.Infrastructure.ModelSource.GetModel(DbContext context, IConventionSetBuilder conventionSetBuilder, IModelValidator validator)
at Microsoft.Data.Entity.Internal.DbContextServices.CreateModel()
at Microsoft.Data.Entity.Internal.LazyRef`1.get_Value()
at Microsoft.Data.Entity.Internal.DbContextServices.get_Model()
at Microsoft.Extensions.DependencyInjection.EntityFrameworkServiceCollectionExtensions.<>c.<AddEntityFramework>b__0_5(IServiceProvider p)
at Microsoft.Extensions.DependencyInjection.ServiceLookup.FactoryService.Invoke(ServiceProvider provider)
at Microsoft.Extensions.DependencyInjection.ServiceProvider.ScopedCallSite.Invoke(ServiceProvider provider)
at Microsoft.Extensions.DependencyInjection.ServiceProvider.<>c__DisplayClass12_0.<RealizeService>b__0(ServiceProvider provider)
at Microsoft.Extensions.DependencyInjection.ServiceProvider.GetService(Type serviceType)
at Microsoft.Extensions.DependencyInjection.ServiceProviderExtensions.GetService[T](IServiceProvider provider)
at Microsoft.Data.Entity.Design.Internal.DesignTimeServicesBuilder.<>c__DisplayClass7_0.<ConfigureContextServices>b__8(IServiceProvider _)
at Microsoft.Extensions.DependencyInjection.ServiceLookup.FactoryService.Invoke(ServiceProvider provider)
at Microsoft.Extensions.DependencyInjection.ServiceProvider.TransientCallSite.Invoke(ServiceProvider provider)
at Microsoft.Extensions.DependencyInjection.ServiceLookup.ConstructorCallSite.Invoke(ServiceProvider provider)
at Microsoft.Extensions.DependencyInjection.ServiceProvider.TransientCallSite.Invoke(ServiceProvider provider)
at Microsoft.Extensions.DependencyInjection.ServiceProvider.<>c__DisplayClass12_0.<RealizeService>b__0(ServiceProvider provider)
at Microsoft.Extensions.DependencyInjection.ServiceProvider.GetService(Type serviceType)
at Microsoft.Extensions.DependencyInjection.ServiceProviderExtensions.GetRequiredService(IServiceProvider provider, Type serviceType)
at Microsoft.Extensions.DependencyInjection.ServiceProviderExtensions.GetRequiredService[T](IServiceProvider provider)
at Microsoft.Data.Entity.Design.MigrationsOperations.AddMigration(String name, String outputDir, String contextType)
at Microsoft.Data.Entity.Commands.Program.Executor.<>c__DisplayClass6_0.<AddMigration>b__0()
at Microsoft.Data.Entity.Commands.Program.Executor.Execute(Action action)
Value cannot be null.
Parameter name: navigation
而這些是我的包依賴;
"dependencies": {
"EntityFramework.Commands": "7.0.0-rc1-final",
"EntityFramework.Core": "7.0.0-rc1-final",
"EntityFramework.MicrosoftSqlServer": "7.0.0-rc1-final",
"EntityFramework.MicrosoftSqlServer.Design": "7.0.0-rc1-final",
"EntityFramework.Relational": "7.0.0-rc1-final",
"EntityFramework.Relational.Design": "7.0.0-rc1-final"
},
有關爲什麼我無法在我的實體屬性中的任何位置使用[NotMapped]屬性的任何想法？
更新：如Don所示，使用Fluent-api代替註釋工作，但我仍然想使用註釋。我的目標是將[NotMapped]屬性添加到基礎實體，以便我不必將其添加到子實體。
這就是我想要完成的;
將基本ID屬性映射到實體的主鍵而不將ID列添加到數據庫。
public class EntityBase
{
[NotMapped]
public virtual int Id{ get; set; }
}
//Auto generated POCO
public partial class MyEntity
{
//The primary key
public virtual int MyEntityId{ get; set; }
}
//Partial class that I modify the auto generated Poco
public partial class MyEntity : EntityBase
{
public override int Id
{
get { return MyEntityId; }
set { MyEntityId = value; }
}
}
類似於https://github.com/aspnet/EntityFramework/issues/3805這是RC1發佈後固定。 – Smit