生成对象时出现错误

Question

我正在开发一个具有 N 层架构的项目。在主函数中生成新对象时出错。我无法给出 car1 的功能。整个文本带有红色下划线，我收到以下错误“CS1922：无法使用集合初始化程序初始化类型‘Car’，因为它没有实现‘System.Collections.IEnumerable’”和“CS0747：无效的初始化程序成员声明器”。

using Business.Concrete;
using System;
using Entities.Concrete;
using DataAccess.Concrete.EntityFramework;

static void Main(string[] args)
    {
        
        Car car1 = new Car
        {
            car1.Id = 4,
            car1.BrandId = 1,
            car1.ColourId = 2,
            car1.ModelYear = 1990,
            car1.Name = "King",
            car1.DailyPrice = 150,
            car1.Description = "Best"
        };

        CarManager carManager = new CarManager(new EfCarDal());

        Console.ReadLine();
    }

实体\混凝土\Car.cs

using Core.Entities;
using System;
using System.Collections.Generic;
using System.Text;

namespace Entities.Concrete
{
    public class Car : IEntity
    {
        public int Id { get; set; }
        public int BrandId { get; set; }
        public int ColourId { get; set; }
        public string Name { get; set; }
        public int ModelYear { get; set; }
        public int DailyPrice { get; set; }
        public string Description { get; set; }
    }
}

Answer 1

在{} 中初始化时不需要car1. 访问权限，如下所示：

        Car car1 = new Car
        {
            Id = 4,
            BrandId = 1,
            ColourId = 2,
            ModelYear = 1990,
            Name = "King",
            DailyPrice = 150,
            Description = "Best"
        };