ManyToManyJoinEntityTypeConvention Class

Reference

Definition

Namespace:: Microsoft.EntityFrameworkCore.Metadata.Conventions

Assembly:: Microsoft.EntityFrameworkCore.dll

Package:: Microsoft.EntityFrameworkCore v5.0.0

Package:: Microsoft.EntityFrameworkCore v6.0.0

Package:: Microsoft.EntityFrameworkCore v7.0.0

Package:: Microsoft.EntityFrameworkCore v8.0.0

Important

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A convention which looks for matching skip navigations and automatically creates a many-to-many join entity with suitable foreign keys, sets the two matching skip navigations to use those foreign keys.

public class ManyToManyJoinEntityTypeConvention : Microsoft.EntityFrameworkCore.Metadata.Conventions.ISkipNavigationAddedConvention, Microsoft.EntityFrameworkCore.Metadata.Conventions.ISkipNavigationForeignKeyChangedConvention, Microsoft.EntityFrameworkCore.Metadata.Conventions.ISkipNavigationInverseChangedConvention, Microsoft.EntityFrameworkCore.Metadata.Conventions.ISkipNavigationRemovedConvention

type ManyToManyJoinEntityTypeConvention = class
    interface ISkipNavigationAddedConvention
    interface IConvention
    interface ISkipNavigationInverseChangedConvention
    interface ISkipNavigationForeignKeyChangedConvention
    interface ISkipNavigationRemovedConvention

Public Class ManyToManyJoinEntityTypeConvention
Implements ISkipNavigationAddedConvention, ISkipNavigationForeignKeyChangedConvention, ISkipNavigationInverseChangedConvention, ISkipNavigationRemovedConvention

Inheritance: Object
ManyToManyJoinEntityTypeConvention

Derived: Microsoft.EntityFrameworkCore.Metadata.Conventions.CosmosManyToManyJoinEntityTypeConvention

Implements: IConvention ISkipNavigationAddedConvention ISkipNavigationForeignKeyChangedConvention ISkipNavigationInverseChangedConvention ISkipNavigationRemovedConvention

Remarks

See Model building conventions for more information and examples.

Constructors

ManyToManyJoinEntityTypeConvention(ProviderConventionSetBuilderDependencies)

Creates a new instance of ManyToManyJoinEntityTypeConvention.

Properties

Dependencies

Dependencies for this service.

Methods

CreateJoinEntityType(String, IConventionSkipNavigation)	Create a join entity type and configures the corresponding foreign keys.
CreateSkipNavigationForeignKey(IConventionSkipNavigation, IConventionEntityTypeBuilder)	Creates a foreign key on the given entity type to be used by the given skip navigation.
GenerateJoinTypeName(IConventionSkipNavigation)	Generates a unique name for the new joint entity type.
ProcessSkipNavigationAdded(IConventionSkipNavigationBuilder, IConventionContext<IConventionSkipNavigationBuilder>)	Called after a skip navigation is added to the entity type.
ProcessSkipNavigationForeignKeyChanged(IConventionSkipNavigationBuilder, IConventionForeignKey, IConventionForeignKey, IConventionContext<IConventionForeignKey>)	Called after a skip navigation inverse is changed.
ProcessSkipNavigationInverseChanged(IConventionSkipNavigationBuilder, IConventionSkipNavigation, IConventionSkipNavigation, IConventionContext<IConventionSkipNavigation>)	Called after a skip navigation inverse is changed.
ProcessSkipNavigationRemoved(IConventionEntityTypeBuilder, IConventionSkipNavigation, IConventionContext<IConventionSkipNavigation>)	Called after a skip navigation is removed from the entity type.
ShouldCreateJoinType(IConventionSkipNavigation)	Checks whether a new join entity type is needed.

Applies to