Class ViewColumnBuilder<TProperty>

Namespace

Microsoft.EntityFrameworkCore.Metadata.Builders

Assembly

Microsoft.EntityFrameworkCore.Relational.dll

Instances of this class are returned from methods when using the Microsoft.EntityFrameworkCore.ModelBuilder API and it is not designed to be directly constructed in your application code.

public class ViewColumnBuilder<TProperty> : ViewColumnBuilder, IInfrastructure<PropertyBuilder>, IInfrastructure<PropertyBuilder<TProperty>>

Type Parameters

TProperty

Inheritance

object

ViewColumnBuilder

ViewColumnBuilder<TProperty>

Implements

IInfrastructure<PropertyBuilder>

IInfrastructure<PropertyBuilder<TProperty>>

Inherited Members

ViewColumnBuilder.Overrides

ViewColumnBuilder.InternalOverrides

object.GetType()

object.MemberwiseClone()

object.ToString()

object.Equals(object)

object.Equals(object, object)

object.ReferenceEquals(object, object)

object.GetHashCode()

Constructors

ViewColumnBuilder(in StoreObjectIdentifier, PropertyBuilder<TProperty>)

This is an internal API that supports the Entity Framework Core infrastructure and not subject to the same compatibility standards as public APIs. It may be changed or removed without notice in any release. You should only use it directly in your code with extreme caution and knowing that doing so can result in application failures when updating to a new Entity Framework Core release.

public ViewColumnBuilder(in StoreObjectIdentifier storeObject, PropertyBuilder<TProperty> propertyBuilder)

Parameters

storeObject StoreObjectIdentifier

propertyBuilder PropertyBuilder<TProperty>

Methods

HasAnnotation(string, object?)

Adds or updates an annotation on the property for a specific view. If an annotation with the key specified in annotation already exists, its value will be updated.

public virtual ViewColumnBuilder<TProperty> HasAnnotation(string annotation, object? value)

Parameters

annotation string

The key of the annotation to be added or updated.

value object

The value to be stored in the annotation.

Returns

ViewColumnBuilder<TProperty>

The same builder instance so that multiple configuration calls can be chained.

HasColumnName(string?)

Configures the column that the property maps to when targeting a relational database.

public virtual ViewColumnBuilder<TProperty> HasColumnName(string? name)

Parameters

name string

The name of the column.

Returns

ViewColumnBuilder<TProperty>

The same builder instance so that multiple calls can be chained.

Remarks

See Modeling entity types and relationships for more information and examples.