共用方式為

RelationalEntityTypeAnnotations.GetDiscriminatorPropertyConfigurationSource 方法

  • 參考

定義

命名空間:
Microsoft.EntityFrameworkCore.Metadata
組件:
Microsoft.EntityFrameworkCore.Relational.dll
套件:
Microsoft.EntityFrameworkCore.Relational v1.0.6
套件:
Microsoft.EntityFrameworkCore.Relational v1.1.6
套件:
Microsoft.EntityFrameworkCore.Relational v2.0.3
套件:
Microsoft.EntityFrameworkCore.Relational v2.1.11
套件:
Microsoft.EntityFrameworkCore.Relational v2.2.6

Microsoft.EntityFrameworkCore.Metadata.Internal.ConfigurationSource取得目前設定 DiscriminatorProperty 之 的 。

protected virtual Microsoft.EntityFrameworkCore.Metadata.Internal.ConfigurationSource? GetDiscriminatorPropertyConfigurationSource ();
abstract member GetDiscriminatorPropertyConfigurationSource : unit -> Nullable<Microsoft.EntityFrameworkCore.Metadata.Internal.ConfigurationSource>
override this.GetDiscriminatorPropertyConfigurationSource : unit -> Nullable<Microsoft.EntityFrameworkCore.Metadata.Internal.ConfigurationSource>
Protected Overridable Function GetDiscriminatorPropertyConfigurationSource () As Nullable(Of ConfigurationSource)

傳回

Nullable<Microsoft.EntityFrameworkCore.Metadata.Internal.ConfigurationSource>

Microsoft.EntityFrameworkCore.Metadata.Internal.ConfigurationSource如果尚未設定任何鑒別子屬性，則 null 為 。

適用於