无法在ASP.NET中实例化对象
本文关键字:实例化 对象 NET ASP | 更新日期: 2023-09-27 18:24:54
我有一个名为"Repository"的类,它用数据实例化了一些示例类:
public class Repository
{
// create dictionary collection for prices, and define property to get the collection
Dictionary<string, int> prices = new Dictionary<string, int>();
public Dictionary<string, int> Prices { get { return prices; } }
// create List with Reservations, and define property to get the List
List<Reservation> reservations = new List<Reservation>();
public List<Reservation> Reservations { get { return reservations; } }
public Repository()
{
// add prices to the dictionary, prices
prices.Add("Dog", 180);
prices.Add("Cat", 140);
prices.Add("Snake", 120);
prices.Add("Guinea pig", 75);
prices.Add("Canary", 60);
// create customers
Customer c1 = new Customer(1, "Susan", "Peterson", "Borgergade 45", "8000", "Aarhus", "supe@xmail.dk", "21212121");
Customer c2 = new Customer(2, "Brian", "Smith", "Algade 108", "8000", "Aarhus", "brsm@xmail.dk", "45454545");
Reservation r1 = new Reservation(1, "Hamlet", new DateTime(2014, 9, 2), "Dog", new DateTime(2014, 9, 20), new DateTime(2014, 9, 20), c1);
Reservation r2 = new Reservation(2, "Dog", new DateTime(2014, 9, 14), "Samson", new DateTime(2014, 9, 21), new DateTime(2014, 9, 21), c1);
Reservation r3 = new Reservation(3, "Cat", new DateTime(2014, 9, 7), "Darla", new DateTime(2014, 9, 10), new DateTime(2014, 9, 10), c2);
// add Reservations to list of Reservations with instance name reservations
reservations.Add(r1);
reservations.Add(r2);
reservations.Add(r3);
}
}
现在我想在视图中显示该数据,所以我尝试在ReservationController
中实例化它,并使其可用于视图:
public ActionResult Index()
{
private Repository repository = new Repository();
return View(repository.Reservations);
}
这在我尝试实例化Repository:的行上产生了几个错误
找不到类型或命名空间名称"Repository"(您是缺少using指令或程序集引用?)
预期
表达式术语"private"无效
将访问修饰符分配给局部变量是无效的,因此会出现错误。
您需要从局部变量中删除private
访问修饰符。
public ActionResult Index()
{
Repository repository = new Repository();
return View(repository.Reservations);
}