IConventionEntityTypeBuilder.HasTrigger(String, Boolean) Method

Reference

Definition

Namespace:: Microsoft.EntityFrameworkCore.Metadata.Builders

Assembly:: Microsoft.EntityFrameworkCore.dll

Package:: Microsoft.EntityFrameworkCore v7.0.0

Package:: Microsoft.EntityFrameworkCore 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.

Configures a database trigger when targeting a relational database.

public Microsoft.EntityFrameworkCore.Metadata.Builders.IConventionTriggerBuilder? HasTrigger (string modelName, bool fromDataAnnotation = false);

abstract member HasTrigger : string * bool -> Microsoft.EntityFrameworkCore.Metadata.Builders.IConventionTriggerBuilder

Public Function HasTrigger (modelName As String, Optional fromDataAnnotation As Boolean = false) As IConventionTriggerBuilder

Parameters

modelName: String

The name of the trigger.

fromDataAnnotation: Boolean

Indicates whether the configuration was specified using a data annotation.

Returns

IConventionTriggerBuilder

The same builder instance if the check constraint was configured, null otherwise.

Remarks

See Database triggers for more information and examples.

Applies to