DiscriminatorLengthConvention Class

Reference

Definition

Namespace:: Microsoft.EntityFrameworkCore.Metadata.Conventions

Assembly:: Microsoft.EntityFrameworkCore.Relational.dll

Package:: Microsoft.EntityFrameworkCore.Relational v8.0.0

Package:: Microsoft.EntityFrameworkCore.Relational v9.0.0

Source:: DiscriminatorLengthConvention.cs

Source:: DiscriminatorLengthConvention.cs

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.

A convention that sets the maximum length for string discriminator properties.

public class DiscriminatorLengthConvention : Microsoft.EntityFrameworkCore.Metadata.Conventions.IModelFinalizingConvention

type DiscriminatorLengthConvention = class
    interface IModelFinalizingConvention
    interface IConvention

Public Class DiscriminatorLengthConvention
Implements IModelFinalizingConvention

Inheritance: Object
DiscriminatorLengthConvention

Implements: IConvention IModelFinalizingConvention

Remarks

The maximum length is set to a value large enough to cover all discriminator values in the hierarchy.

See Model building conventions and TPH mapping of inheritance hierarchies for more information and examples.

Constructors

DiscriminatorLengthConvention(ProviderConventionSetBuilderDependencies, RelationalConventionSetBuilderDependencies)

Creates a new instance of DiscriminatorLengthConvention.

Properties

Dependencies	Dependencies for this service.
RelationalDependencies	Relational provider-specific dependencies for this service.

Methods

ProcessModelFinalizing(IConventionModelBuilder, IConventionContext<IConventionModelBuilder>)

Called when a model is being finalized.

Applies to

Продукт	Версии
Entity Framework Core	8.0, 9.0

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