Class TransparentIdentifierFactory

Namespace: Microsoft.EntityFrameworkCore.Query

Assembly: Microsoft.EntityFrameworkCore.dll

A factory to create transparent identifier to create during query processing. Transparent identifier is struct of outer and inner elements which is generally created as a result of join methods as intermediate type to hold values from both sources.

This type is typically used by database providers (and other extensions). It is generally not used in application code.

public static class TransparentIdentifierFactory

Inheritance: object

TransparentIdentifierFactory

Inherited Members: object.GetType()

object.MemberwiseClone()

object.ToString()

object.Equals(object)

object.Equals(object, object)

object.ReferenceEquals(object, object)

object.GetHashCode()

Remarks

See Implementation of database providers and extensions and How EF Core queries work for more information and examples.

Methods

Create(Type, Type)

Creates new transparent identifier type for given types.

public static Type Create(Type outerType, Type innerType)

Parameters

outerType Type: The outer type of the transparent identifier.
innerType Type: The inner type of the transparent identifier.

Returns