MigrationsCodeGenerator Class

Definition

Namespace:

Microsoft.EntityFrameworkCore.Migrations.Design

Assembly:

Microsoft.EntityFrameworkCore.Design.dll

Package:

Microsoft.EntityFrameworkCore.Design v8.0.0

Used to generate code for migrations.

public abstract class MigrationsCodeGenerator : Microsoft.EntityFrameworkCore.Migrations.Design.IMigrationsCodeGenerator

type MigrationsCodeGenerator = class
    interface IMigrationsCodeGenerator
    interface ILanguageBasedService

Public MustInherit Class MigrationsCodeGenerator
Implements IMigrationsCodeGenerator

Inheritance

Object

MigrationsCodeGenerator

Derived

Microsoft.EntityFrameworkCore.Migrations.Design.CSharpMigrationsGenerator

Implements

IMigrationsCodeGenerator ILanguageBasedService

Remarks

See Database migrations, and EF Core design-time services for more information and examples.

Constructors

MigrationsCodeGenerator(MigrationsCodeGeneratorDependencies)

Initializes a new instance of the MigrationsCodeGenerator class.

Properties

Dependencies	Dependencies for this service.
FileExtension	Gets the file extension code files should use.
Language	Gets the programming language supported by this service.

Methods

GenerateMetadata(String, Type, String, String, IModel)	Generates the migration metadata code.
GenerateMigration(String, String, IReadOnlyList<MigrationOperation>, IReadOnlyList<MigrationOperation>)	Generates the migration code.
GenerateSnapshot(String, Type, String, IModel)	Generates the model snapshot code.
GetNamespaces(IEnumerable<MigrationOperation>)	Gets the namespaces required for a list of MigrationOperation objects.
GetNamespaces(IModel)	Gets the namespaces required for an IModel.