InstantiationBinding Class

Definition

Namespace:

Microsoft.EntityFrameworkCore.Metadata

Assembly:

Microsoft.EntityFrameworkCore.dll

Package:

Microsoft.EntityFrameworkCore v8.0.0

Defines how to create an entity instance through the binding of EF model properties to, for example, constructor parameters or parameters of a factory method.

public abstract class InstantiationBinding

type InstantiationBinding = class

Public MustInherit Class InstantiationBinding

Inheritance

Object

InstantiationBinding

Derived

Microsoft.EntityFrameworkCore.Metadata.ConstructorBinding

Microsoft.EntityFrameworkCore.Metadata.DefaultValueBinding

Microsoft.EntityFrameworkCore.Metadata.FactoryMethodBinding

Remarks

See Entity types with constructors for more information and examples.

Constructors

InstantiationBinding(IReadOnlyList<ParameterBinding>)

Creates a new InstantiationBinding instance.

Properties

ParameterBindings	The collection of ParameterBinding instances used.
RuntimeType	The type that will be created from the expression tree created for this binding.

Methods

CreateConstructorExpression(ParameterBindingInfo)	Creates an expression tree that represents creating an entity instance from the given binding information. For example, this might be a NewExpression to call a constructor, or a MethodCallExpression to call a factory method.
With(IReadOnlyList<ParameterBinding>)	Creates a copy that contains the given parameter bindings.