TransparentIdentifierFactory Class

  • Reference

Definition

Namespace:
Microsoft.EntityFrameworkCore.Query
Assembly:
Microsoft.EntityFrameworkCore.dll
Package:
Microsoft.EntityFrameworkCore v3.0.0
Package:
Microsoft.EntityFrameworkCore v3.1.0
Package:
Microsoft.EntityFrameworkCore v5.0.0
Package:
Microsoft.EntityFrameworkCore v6.0.0
Package:
Microsoft.EntityFrameworkCore v7.0.0
Package:
Microsoft.EntityFrameworkCore v8.0.0

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
type TransparentIdentifierFactory = class
Public Class TransparentIdentifierFactory
Inheritance
Object
TransparentIdentifierFactory

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.

Applies to