EntityTypeBuilder<TEntity>.HasAnnotation(String, Object) Method

  • Reference

Definition

Namespace:
Microsoft.EntityFrameworkCore.Metadata.Builders
Assembly:
Microsoft.EntityFrameworkCore.dll
Package:
Microsoft.EntityFrameworkCore v1.0.6
Package:
Microsoft.EntityFrameworkCore v1.1.6
Package:
Microsoft.EntityFrameworkCore v2.0.3
Package:
Microsoft.EntityFrameworkCore v2.1.11
Package:
Microsoft.EntityFrameworkCore v2.2.6
Package:
Microsoft.EntityFrameworkCore v3.0.0
Package:
Microsoft.EntityFrameworkCore v3.1.0
Package:
Microsoft.EntityFrameworkCore v5.0.0
Package:
Microsoft.EntityFrameworkCore v6.0.0
Package:
Microsoft.EntityFrameworkCore v7.0.0
Package:
Microsoft.EntityFrameworkCore v8.0.0

Adds or updates an annotation on the entity type. If an annotation with the key specified in annotation already exists its value will be updated.

public virtual Microsoft.EntityFrameworkCore.Metadata.Builders.EntityTypeBuilder<TEntity> HasAnnotation (string annotation, object value);
public virtual Microsoft.EntityFrameworkCore.Metadata.Builders.EntityTypeBuilder<TEntity> HasAnnotation (string annotation, object? value);
override this.HasAnnotation : string * obj -> Microsoft.EntityFrameworkCore.Metadata.Builders.EntityTypeBuilder<'Entity (requires 'Entity : null)>
Public Overridable Function HasAnnotation (annotation As String, value As Object) As EntityTypeBuilder(Of TEntity)

Parameters

annotation
String

The key of the annotation to be added or updated.

value
Object

The value to be stored in the annotation.

Returns

EntityTypeBuilder<TEntity>

The same typeBuilder instance so that multiple configuration calls can be chained.

Applies to