ConventionEntityTypeExtensions.GetDiscriminatorValueConfigurationSource 方法

定义

命名空间:

Microsoft.EntityFrameworkCore

程序集:

Microsoft.EntityFrameworkCore.dll

包:

Microsoft.EntityFrameworkCore v5.0.0

ConfigurationSource获取鉴别器值的 。

public static Microsoft.EntityFrameworkCore.Metadata.ConfigurationSource? GetDiscriminatorValueConfigurationSource (this Microsoft.EntityFrameworkCore.Metadata.IConventionEntityType entityType);

static member GetDiscriminatorValueConfigurationSource : Microsoft.EntityFrameworkCore.Metadata.IConventionEntityType -> Nullable<Microsoft.EntityFrameworkCore.Metadata.ConfigurationSource>

<Extension()>
Public Function GetDiscriminatorValueConfigurationSource (entityType As IConventionEntityType) As Nullable(Of ConfigurationSource)

参数

entityType

IConventionEntityType

实体类型。

返回

Nullable<ConfigurationSource>

如果未设置鉴别器值，则 ConfigurationSource 为 或 null 。