PropertyBuilder<TProperty>.HasSentinel(Object) Method
Definition
Important
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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<TProperty> HasSentinel (object? sentinel);override this.HasSentinel : obj -> Microsoft.EntityFrameworkCore.Metadata.Builders.PropertyBuilder<'Property>Public Overridable Function HasSentinel (sentinel As Object) As PropertyBuilder(Of TProperty)Parameters
- sentinel
- Object
The sentinel value.
Returns
The same builder instance if the configuration was applied, null otherwise.
Applies to
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Entity Framework