Fill elements on save

Asked Nov 10 '22 at 08:59

Active Nov 10 '22 at 08:59

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I'm looking how to make EF core to fill the elements automatically. I have a DbDirectory Object with a CreatedBy type User. On the creation I fill the CreatedById. How to make EF core to fill the CreatedBy automatically on the SaveChangesAsync? more Details are present in the screen

This is my context rule

builder.Entity<DbDirectory>().HasOne(directory => directory.CreatedBy);

Those are my attributes

public int CreatedById { get; set; }
public new User.User CreatedBy { get; set; }

asked Nov 10 '22 at 08:59

Python

1

Does this answer your question? [How to set created date and Modified Date to enitites in DB first approach](https://stackoverflow.com/questions/37285948/how-to-set-created-date-and-modified-date-to-enitites-in-db-first-approach) – Svyatoslav Danyliv Nov 10 '22 at 09:03
@SvyatoslavDanyliv if I understand, I have to override the default saveChanges? – Python Nov 10 '22 at 10:12
Yes, it is right way. – Svyatoslav Danyliv Nov 10 '22 at 10:14
@SvyatoslavDanyliv ok that's a bit sad thanks for your help – Python Nov 10 '22 at 10:51

Fill elements on save

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