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AnnotatableBuilder<TMetadata,TModelBuilder>.IConventionAnnotatableBuilder.HasNonNullAnnotation Method

Definition

Sets the annotation stored under the given name. Overwrites the existing annotation if an annotation with the specified name already exists with same or lower ConfigurationSource. Removes the annotation if null value is specified.

[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

Parameters

name
String

The name of the annotation to be set.

value
Object

The value to be stored in the annotation. null to remove the annotations.

fromDataAnnotation
Boolean

Indicates whether the configuration was specified using a data annotation.

Returns

An IConventionAnnotatableBuilder to continue configuration if the annotation was set or removed, null otherwise.

Implements

Attributes

Applies to