PropertyBuilder.HasSentinel(Object) Method

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Definition

Namespace:
Microsoft.EntityFrameworkCore.Metadata.Builders
Assembly:
Microsoft.EntityFrameworkCore.dll
Package:
Microsoft.EntityFrameworkCore v8.0.0

Configures the value that will be used to determine if the property has been set or not. If the property is set to the sentinel value, then it is considered not set. By default, the sentinel value is the CLR default value for the type of the property.

public virtual Microsoft.EntityFrameworkCore.Metadata.Builders.PropertyBuilder HasSentinel (object? sentinel);
abstract member HasSentinel : obj -> Microsoft.EntityFrameworkCore.Metadata.Builders.PropertyBuilder
override this.HasSentinel : obj -> Microsoft.EntityFrameworkCore.Metadata.Builders.PropertyBuilder
Public Overridable Function HasSentinel (sentinel As Object) As PropertyBuilder

Parameters

sentinel
Object

The sentinel value.

Returns

PropertyBuilder

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

Applies to