Load child entity on the fetch of the Parent entity EFCore

Question

I have the below model. What is the better way to load the parent entity with child entity at the time of fetching from the DB with find method?

Parent Entity:

Answer 1

You can use Include()

Linq query

using (var context = new DBEntities())
{
   var result = (from c in context.Client.Include("Address")
            where c.IsActive
            select c).ToList();
}

Lambda Expression

using (var context = new DBEntities())
{
   var result = context.Client.Include(p => p.Address).Where(c => c.IsActive).ToList();
}