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Support DI for contructors of POCO #3342
Description
Hello EF Development team.
I have a question about dependency injection.
Does EF looking for dependencies when materializing object from database in this manner ?
public class Person
{
public Person(DataContext context)
{
....
}
// or maybe like this
[Dependency]
public DataContext Context {get;set;}
}After loading and materializing from database DataContext(DataContext is inherited from DbContext) must injected in constructor.
Anything like this is possible now ?
Activity
Artur2 commentedon Oct 8, 2015
@bricelam , @rowanmiller ?
divega commentedon Oct 8, 2015
We currently don't support this, but it is one of the capabilities for flexible object mapping (#240) we will consider adding in the future.
Artur2 commentedon Oct 8, 2015
@divega thank you for answer =)
rowanmiller commentedon Oct 9, 2015
This work is covered by #240
divega commentedon Jun 3, 2017
Reopening to prioritize separately from the main flexible mapping issue.
Initial implementation of lazy-loading and entities with constructors
Initial implementation of lazy-loading and entities with constructors
Initial implementation of lazy-loading and entities with constructors
Initial implementation of lazy-loading and entities with constructors
Initial implementation of lazy-loading and entities with constructors
Initial implementation of lazy-loading and entities with constructors
max-arshinov commentedon May 28, 2019
Hi guys. What is the status of this issue? It looks that according to the roadmap (https://docs.microsoft.com/en-us/ef/core/what-is-new/ef-core-3.0/features) it will not be implemented in EF Core 3.0. Will it?
bricelam commentedon May 28, 2019
Some support for constructor injection was added in 2.1.
smitpatel commentedon Nov 13, 2019
@ajcvickers - What is pending in this issue? Should we track it differently?
ajcvickers commentedon Nov 14, 2019
@bricelam @smitpatel This is actually about being able to inject services registered in the application D.I. container. We haven't implemented this yet.
AndriySvyryd commentedon Sep 21, 2021
Related to #13540