EntityTypeConfiguration<TEntityType>.HasMany<TTargetEntity> 方法

定義

命名空間:

System.Data.Entity.ModelConfiguration

組件:

EntityFramework.dll

設定由此實體類型發生的許多關係。

[System.Diagnostics.CodeAnalysis.SuppressMessage("Microsoft.Design", "CA1011:ConsiderPassingBaseTypesAsParameters")]
[System.Diagnostics.CodeAnalysis.SuppressMessage("Microsoft.Design", "CA1006:DoNotNestGenericTypesInMemberSignatures")]
public System.Data.Entity.ModelConfiguration.Configuration.ManyNavigationPropertyConfiguration<TEntityType,TTargetEntity> HasMany<TTargetEntity> (System.Linq.Expressions.Expression<Func<TEntityType,System.Collections.Generic.ICollection<TTargetEntity>>> navigationPropertyExpression) where TTargetEntity : class;

member this.HasMany : System.Linq.Expressions.Expression<Func<'EntityType, System.Collections.Generic.ICollection<'argetEntity>>> -> System.Data.Entity.ModelConfiguration.Configuration.ManyNavigationPropertyConfiguration<'EntityType, 'argetEntity (requires 'EntityType : null and 'argetEntity : null)> (requires 'argetEntity : null)

Public Function HasMany(Of TTargetEntity As Class) (navigationPropertyExpression As Expression(Of Func(Of TEntityType, ICollection(Of TTargetEntity)))) As ManyNavigationPropertyConfiguration(Of TEntityType, TTargetEntity)

類型參數

TTargetEntity

關係另一端的實體類型。

參數

navigationPropertyExpression

Expression<Func<TEntityType,ICollection<TTargetEntity>>>

代表關係之瀏覽屬性的 Lambda 運算式。 C#： t = > t.MyProperty VB.Net：函式 (t) t.MyProperty

傳回

ManyNavigationPropertyConfiguration<TEntityType,TTargetEntity>

可用來進一步設定關係的設定物件。

屬性

SuppressMessageAttribute