共用方式為


ForeignKeyIndexConvention 類別

定義

在外鍵屬性上建立索引的慣例,除非現有索引或索引鍵已經涵蓋這些索引。

public class ForeignKeyIndexConvention : Microsoft.EntityFrameworkCore.Metadata.Conventions.IEntityTypeBaseTypeChangedConvention, Microsoft.EntityFrameworkCore.Metadata.Conventions.IForeignKeyAddedConvention, Microsoft.EntityFrameworkCore.Metadata.Conventions.IForeignKeyPropertiesChangedConvention, Microsoft.EntityFrameworkCore.Metadata.Conventions.IForeignKeyRemovedConvention, Microsoft.EntityFrameworkCore.Metadata.Conventions.IForeignKeyUniquenessChangedConvention, Microsoft.EntityFrameworkCore.Metadata.Conventions.IIndexAddedConvention, Microsoft.EntityFrameworkCore.Metadata.Conventions.IIndexRemovedConvention, Microsoft.EntityFrameworkCore.Metadata.Conventions.IIndexUniquenessChangedConvention, Microsoft.EntityFrameworkCore.Metadata.Conventions.IKeyAddedConvention, Microsoft.EntityFrameworkCore.Metadata.Conventions.IKeyRemovedConvention, Microsoft.EntityFrameworkCore.Metadata.Conventions.IModelFinalizedConvention
public class ForeignKeyIndexConvention : Microsoft.EntityFrameworkCore.Metadata.Conventions.IEntityTypeBaseTypeChangedConvention, Microsoft.EntityFrameworkCore.Metadata.Conventions.IForeignKeyAddedConvention, Microsoft.EntityFrameworkCore.Metadata.Conventions.IForeignKeyPropertiesChangedConvention, Microsoft.EntityFrameworkCore.Metadata.Conventions.IForeignKeyRemovedConvention, Microsoft.EntityFrameworkCore.Metadata.Conventions.IForeignKeyUniquenessChangedConvention, Microsoft.EntityFrameworkCore.Metadata.Conventions.IIndexAddedConvention, Microsoft.EntityFrameworkCore.Metadata.Conventions.IIndexRemovedConvention, Microsoft.EntityFrameworkCore.Metadata.Conventions.IIndexUniquenessChangedConvention, Microsoft.EntityFrameworkCore.Metadata.Conventions.IKeyAddedConvention, Microsoft.EntityFrameworkCore.Metadata.Conventions.IKeyRemovedConvention, Microsoft.EntityFrameworkCore.Metadata.Conventions.IModelFinalizingConvention
type ForeignKeyIndexConvention = class
    interface IForeignKeyAddedConvention
    interface IConvention
    interface IForeignKeyRemovedConvention
    interface IForeignKeyPropertiesChangedConvention
    interface IForeignKeyUniquenessChangedConvention
    interface IKeyAddedConvention
    interface IKeyRemovedConvention
    interface IEntityTypeBaseTypeChangedConvention
    interface IIndexAddedConvention
    interface IIndexRemovedConvention
    interface IIndexUniquenessChangedConvention
    interface IModelFinalizedConvention
type ForeignKeyIndexConvention = class
    interface IForeignKeyAddedConvention
    interface IConvention
    interface IForeignKeyRemovedConvention
    interface IForeignKeyPropertiesChangedConvention
    interface IForeignKeyUniquenessChangedConvention
    interface IKeyAddedConvention
    interface IKeyRemovedConvention
    interface IEntityTypeBaseTypeChangedConvention
    interface IIndexAddedConvention
    interface IIndexRemovedConvention
    interface IIndexUniquenessChangedConvention
    interface IModelFinalizingConvention
Public Class ForeignKeyIndexConvention
Implements IEntityTypeBaseTypeChangedConvention, IForeignKeyAddedConvention, IForeignKeyPropertiesChangedConvention, IForeignKeyRemovedConvention, IForeignKeyUniquenessChangedConvention, IIndexAddedConvention, IIndexRemovedConvention, IIndexUniquenessChangedConvention, IKeyAddedConvention, IKeyRemovedConvention, IModelFinalizedConvention
Public Class ForeignKeyIndexConvention
Implements IEntityTypeBaseTypeChangedConvention, IForeignKeyAddedConvention, IForeignKeyPropertiesChangedConvention, IForeignKeyRemovedConvention, IForeignKeyUniquenessChangedConvention, IIndexAddedConvention, IIndexRemovedConvention, IIndexUniquenessChangedConvention, IKeyAddedConvention, IKeyRemovedConvention, IModelFinalizingConvention
繼承
ForeignKeyIndexConvention
實作

備註

如需詳細資訊和範例,請參閱 模型建置慣例

建構函式

ForeignKeyIndexConvention(ProviderConventionSetBuilderDependencies)

建立 ForeignKeyIndexConvention 的新執行個體。

屬性

Dependencies

此服務的相依性。

方法

AreIndexedBy(IReadOnlyList<IConventionProperty>, Boolean, IReadOnlyList<IConventionProperty>, Boolean)

傳回值,指出現有索引是否已經涵蓋指定的屬性。

CreateIndex(IReadOnlyList<IConventionProperty>, Boolean, IConventionEntityTypeBuilder)

建立 IConventionIndex

ProcessEntityTypeBaseTypeChanged(IConventionEntityTypeBuilder, IConventionEntityType, IConventionEntityType, IConventionContext<IConventionEntityType>)

在實體類型的基底類型變更之後呼叫。

ProcessForeignKeyAdded(IConventionForeignKeyBuilder, IConventionContext<IConventionForeignKeyBuilder>)

在將外鍵新增至實體類型之後呼叫。

ProcessForeignKeyAdded(IConventionRelationshipBuilder, IConventionContext<IConventionRelationshipBuilder>)

在將外鍵新增至實體類型之後呼叫。

ProcessForeignKeyPropertiesChanged(IConventionForeignKeyBuilder, IReadOnlyList<IConventionProperty>, IConventionKey, IConventionContext<IReadOnlyList<IConventionProperty>>)

在外鍵屬性或主體索引鍵變更之後呼叫。

ProcessForeignKeyPropertiesChanged(IConventionRelationshipBuilder, IReadOnlyList<IConventionProperty>, IConventionKey, IConventionContext<IConventionRelationshipBuilder>)

在外鍵屬性或主體索引鍵變更之後呼叫。

ProcessForeignKeyRemoved(IConventionEntityTypeBuilder, IConventionForeignKey, IConventionContext<IConventionForeignKey>)

移除外鍵之後呼叫。

ProcessForeignKeyUniquenessChanged(IConventionForeignKeyBuilder, IConventionContext<Nullable<Boolean>>)

在外鍵的唯一性變更之後呼叫。

ProcessForeignKeyUniquenessChanged(IConventionRelationshipBuilder, IConventionContext<IConventionRelationshipBuilder>)

在外鍵的唯一性變更之後呼叫。

ProcessIndexAdded(IConventionIndexBuilder, IConventionContext<IConventionIndexBuilder>)

在索引新增至實體類型之後呼叫。

ProcessIndexRemoved(IConventionEntityTypeBuilder, IConventionIndex, IConventionContext<IConventionIndex>)

移除索引之後呼叫。

ProcessIndexUniquenessChanged(IConventionIndexBuilder, IConventionContext<IConventionIndexBuilder>)

變更索引的唯一性之後呼叫。

ProcessIndexUniquenessChanged(IConventionIndexBuilder, IConventionContext<Nullable<Boolean>>)

變更索引的唯一性之後呼叫。

ProcessKeyAdded(IConventionKeyBuilder, IConventionContext<IConventionKeyBuilder>)

在將索引鍵新增至實體類型之後呼叫。

ProcessKeyRemoved(IConventionEntityTypeBuilder, IConventionKey, IConventionContext<IConventionKey>)

從實體類型中移除索引鍵之後呼叫。

ProcessModelFinalized(IConventionModelBuilder, IConventionContext<IConventionModelBuilder>)

在模型完成之後呼叫。

ProcessModelFinalizing(IConventionModelBuilder, IConventionContext<IConventionModelBuilder>)

當模型完成時呼叫。

適用於