AlterOperationBuilder<TOperation>.OldAnnotation(String, Object) Method
Definition
Important
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Annotates the MigrationOperation with the given name/value pair as an annotation that was present before the alteration.
public virtual Microsoft.EntityFrameworkCore.Migrations.Operations.Builders.AlterOperationBuilder<TOperation> OldAnnotation (string name, object value);public virtual Microsoft.EntityFrameworkCore.Migrations.Operations.Builders.AlterOperationBuilder<TOperation> OldAnnotation (string name, object? value);abstract member OldAnnotation : string * obj -> Microsoft.EntityFrameworkCore.Migrations.Operations.Builders.AlterOperationBuilder<'Operation (requires 'Operation :> Microsoft.EntityFrameworkCore.Migrations.Operations.MigrationOperation and 'Operation :> Microsoft.EntityFrameworkCore.Migrations.Operations.IAlterMigrationOperation)>
override this.OldAnnotation : string * obj -> Microsoft.EntityFrameworkCore.Migrations.Operations.Builders.AlterOperationBuilder<'Operation (requires 'Operation :> Microsoft.EntityFrameworkCore.Migrations.Operations.MigrationOperation and 'Operation :> Microsoft.EntityFrameworkCore.Migrations.Operations.IAlterMigrationOperation)>Public Overridable Function OldAnnotation (name As String, value As Object) As AlterOperationBuilder(Of TOperation)Parameters
- name
- String
The annotation name.
- value
- Object
The annotation value.
Returns
The same builder so that multiple calls can be chained.
Applies to
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Entity Framework