IConventionPropertyBuilder.BeforeSave Method

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Definition

Namespace:
Microsoft.EntityFrameworkCore.Metadata.Builders
Assembly:
Microsoft.EntityFrameworkCore.dll
Package:
Microsoft.EntityFrameworkCore v3.0.0
Package:
Microsoft.EntityFrameworkCore v3.1.0
Package:
Microsoft.EntityFrameworkCore v5.0.0
Package:
Microsoft.EntityFrameworkCore v6.0.0
Package:
Microsoft.EntityFrameworkCore v7.0.0
Package:
Microsoft.EntityFrameworkCore v8.0.0

Configures whether this property can be modified before the entity is saved to the database.

public Microsoft.EntityFrameworkCore.Metadata.Builders.IConventionPropertyBuilder BeforeSave (Microsoft.EntityFrameworkCore.Metadata.PropertySaveBehavior? behavior, bool fromDataAnnotation = false);
public Microsoft.EntityFrameworkCore.Metadata.Builders.IConventionPropertyBuilder? BeforeSave (Microsoft.EntityFrameworkCore.Metadata.PropertySaveBehavior? behavior, bool fromDataAnnotation = false);
abstract member BeforeSave : Nullable<Microsoft.EntityFrameworkCore.Metadata.PropertySaveBehavior> * bool -> Microsoft.EntityFrameworkCore.Metadata.Builders.IConventionPropertyBuilder
Public Function BeforeSave (behavior As Nullable(Of PropertySaveBehavior), Optional fromDataAnnotation As Boolean = false) As IConventionPropertyBuilder

Parameters

behavior
Nullable<PropertySaveBehavior>

A value indicating whether this property can be modified before the entity is saved to the database. null to reset to default.

fromDataAnnotation
Boolean

Indicates whether the configuration was specified using a data annotation.

Returns

IConventionPropertyBuilder

The same builder instance if the configuration was applied, null otherwise.

Applies to