AnnotatableBuilder<TMetadata,TModelBuilder>.IConventionAnnotatableBuilder.HasNonNullAnnotation 方法

參考

定義

命名空間:: Microsoft.EntityFrameworkCore.Infrastructure

組件:: Microsoft.EntityFrameworkCore.dll

套件:: Microsoft.EntityFrameworkCore v5.0.0

套件:: Microsoft.EntityFrameworkCore v6.0.0

套件:: Microsoft.EntityFrameworkCore v7.0.0

套件:: Microsoft.EntityFrameworkCore v8.0.0

重要

部分資訊涉及發行前產品，在發行之前可能會有大幅修改。 Microsoft 對此處提供的資訊，不做任何明確或隱含的瑕疵擔保。

設定儲存在指定名稱下的批註。如果具有指定名稱的注釋已經存在，且相同或更低 ConfigurationSource ，則會覆寫現有的注釋。如果 null 已指定值，則移除批註。

[System.Diagnostics.DebuggerStepThrough]
Microsoft.EntityFrameworkCore.Metadata.Builders.IConventionAnnotatableBuilder IConventionAnnotatableBuilder.HasNonNullAnnotation (string name, object value, bool fromDataAnnotation);

[System.Diagnostics.DebuggerStepThrough]
Microsoft.EntityFrameworkCore.Metadata.Builders.IConventionAnnotatableBuilder? IConventionAnnotatableBuilder.HasNonNullAnnotation (string name, object? value, bool fromDataAnnotation);

[<System.Diagnostics.DebuggerStepThrough>]
abstract member Microsoft.EntityFrameworkCore.Metadata.Builders.IConventionAnnotatableBuilder.HasNonNullAnnotation : string * obj * bool -> Microsoft.EntityFrameworkCore.Metadata.Builders.IConventionAnnotatableBuilder
override this.Microsoft.EntityFrameworkCore.Metadata.Builders.IConventionAnnotatableBuilder.HasNonNullAnnotation : string * obj * bool -> Microsoft.EntityFrameworkCore.Metadata.Builders.IConventionAnnotatableBuilder

Function HasNonNullAnnotation (name As String, value As Object, fromDataAnnotation As Boolean) As IConventionAnnotatableBuilder Implements IConventionAnnotatableBuilder.HasNonNullAnnotation