MigrationsCodeGenerator Class

Reference

Definition

Namespace:: Microsoft.EntityFrameworkCore.Migrations.Design

Assembly:: Microsoft.EntityFrameworkCore.Design.dll

Package:: Microsoft.EntityFrameworkCore.Design v1.0.6

Package:: Microsoft.EntityFrameworkCore.Design v1.1.6

Package:: Microsoft.EntityFrameworkCore.Design v2.0.3

Package:: Microsoft.EntityFrameworkCore.Design v2.1.11

Package:: Microsoft.EntityFrameworkCore.Design v2.2.6

Package:: Microsoft.EntityFrameworkCore.Design v3.0.0

Package:: Microsoft.EntityFrameworkCore.Design v3.1.0

Package:: Microsoft.EntityFrameworkCore.Design v5.0.0

Package:: Microsoft.EntityFrameworkCore.Design v6.0.0

Package:: Microsoft.EntityFrameworkCore.Design v7.0.0

Package:: Microsoft.EntityFrameworkCore.Design v8.0.0

Important

Some information relates to prerelease product that may be substantially modified before it’s released. Microsoft makes no warranties, express or implied, with respect to the information provided here.

Used to generate code for migrations.

public abstract class MigrationsCodeGenerator

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

type MigrationsCodeGenerator = class

type MigrationsCodeGenerator = class
    interface IMigrationsCodeGenerator

type MigrationsCodeGenerator = class
    interface IMigrationsCodeGenerator
    interface ILanguageBasedService

Public MustInherit Class MigrationsCodeGenerator

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()
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.

Applies to

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