Edmx file not updating

edmx file not updating-23

You will have to make manual repairs when you delete or rename anything in the database. You can power through it if you know what changed in the database and remember that the wizard only adds, never deletes.

The model will not validate until you repair the model and the entity classes generated from the model will be incorrect until you do. We recommend that you modify the database incrementally, making a small change and then updating the model immediately.

Also, when I change the datatype for a column, this change is not applied in my edmx.

This is a well-known problem with Entity Framework.

But if it erases anything it doesn't recognize or that conflicts with its reading of the database schema. You cannot tell the wizard "refresh these entities but leave those alone." The wizard reevaluates your entire model ...