ASP.NET MVC如何通过Id从另一个模型获取名称

public class ModelA
{
    public int Id { get; set; }
    // Other properties
    [ForeignKey("ModelB")]
    public int ModelBId { get; set; }
    public ModelB ModelB { get; set; }
}

public class ModelB
{
    public int Id { get; set; }
    public string Name { get; set; }
    // Other properties
}

public class ModelAController : Controller
{
    private readonly ApplicationDbContext _context;
    public ModelAController(ApplicationDbContext context)
    {
        _context = context;
    }

    public ActionResult Details(int id)
    {
        var modelA = _context.ModelA.Include(m => m.ModelB).FirstOrDefault(m => m.Id == id);
        if (modelA == null)
        {
            return NotFound();
        }
        var modelName = modelA.ModelB.Name;
        // Other logic
        return View(modelA);
    }
}