User475983607 posted
The first step crafting an View Model that fits represents the UI you are trying to achieve.
public class Country
{
public int Id { get; set; }
public string Name { get; set; }
public List<State> States { get; set; }
}
public class State
{
public int Id { get; set; }
public string Name { get; set; }
}
Fill the view model and display the view model.
foreach(Country country in countries)
{
//Write Country
Console.WriteLine(country.Name);
foreach(State state in country.States)
{
//Write state
Console.WriteLine($" {state.Name}");
}
}
These concepts are covered in EF Core fundamentals.
