Entity Framework – Include Multiple Levels of Properties
For EF 6 using System.Data.Entity; query.Include(x => x.Collection.Select(y => y.Property)) Make sure to add using System.Data.Entity; to get the version of Include that takes in a lambda. For EF Core Use the new method ThenInclude using Microsoft.EntityFrameworkCore; query.Include(x => x.Collection) .ThenInclude(x => x.Property);