KeyComplexPropertyConvention Class

Definition

Namespace:

Microsoft.EntityFrameworkCore.Metadata.Conventions

Assembly:

Microsoft.EntityFrameworkCore.dll

Package:

Microsoft.EntityFrameworkCore v11.0.0

Source:

KeyComplexPropertyConvention.cs

A convention that marks every complex property in the path to a property used by a key as required, since the value of such a property must be available in order to compute the key value.

[System.Runtime.CompilerServices.Nullable(0)]
public class KeyComplexPropertyConvention : Microsoft.EntityFrameworkCore.Metadata.Conventions.IKeyAddedConvention, Microsoft.EntityFrameworkCore.Metadata.Conventions.IKeyRemovedConvention

[<System.Runtime.CompilerServices.Nullable(0)>]
type KeyComplexPropertyConvention = class
    interface IKeyAddedConvention
    interface IConvention
    interface IKeyRemovedConvention

Public Class KeyComplexPropertyConvention
Implements IKeyAddedConvention, IKeyRemovedConvention

Inheritance

Object

KeyComplexPropertyConvention

Attributes

NullableAttribute

Implements

IConvention IKeyAddedConvention IKeyRemovedConvention

Remarks

When the last referencing key is removed, the implicit non-nullable configuration applied here is reverted as long as no other key keeps the chain in use and no explicit configuration was applied by the user.

See Model building conventions for more information and examples.

Constructors

Name	Description
KeyComplexPropertyConvention(ProviderConventionSetBuilderDependencies)	A convention that marks every complex property in the path to a property used by a key as required, since the value of such a property must be available in order to compute the key value.

Properties

Name	Description
Dependencies	Dependencies for this service.

Methods

Name	Description
ProcessKeyAdded(IConventionKeyBuilder, IConventionContext<IConventionKeyBuilder>)	Called after a key is added to the entity type.
ProcessKeyRemoved(IConventionEntityTypeBuilder, IConventionKey, IConventionContext<IConventionKey>)	Called after a key is removed.