PIbd-21_Putincev_D.M._FoodO.../FoodOrders/FoodOrdersListImplement/DataListSingleton.cs

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738 B
C#
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using FoodOrdersListImplement.Models;
namespace FoodOrdersListImplement
{
public class DataListSingleton
{
private static DataListSingleton? _instance;
public List<Component> Components { get; set; }
public List<Order> Orders { get; set; }
public List<Dish> Dishes { get; set; }
private DataListSingleton()
{
Components = new List<Component>();
Orders = new List<Order>();
Dishes = new List<Dish>();
}
public static DataListSingleton GetInstance()
{
if (_instance == null)
{
_instance = new DataListSingleton();
}
return _instance;
}
}
}