MDKlabs/Lab18/Models/GSLink.cs

using System;
namespace Lab18.Models
{
    public class GSLink
    {
        int s_id;
        int g_id;
        int quantity = 0;
        public int S_id
        {
            get { return s_id; }
        }
        public int G_id
        {
            get { return g_id; }
        }
        public int Quantity
        {
            get { return quantity; }
            set { quantity = value; }
        }
        public GSLink(int s_id, int g_id)
        {
            this.s_id = s_id;
            this.g_id = g_id;
        }
        //проверка двух объектов на совпадение номеров поставщиков и товаров
        public override bool Equals(object obj)
        {
            GSLink p = obj as GSLink;
            return ((s_id == p.s_id) && (g_id == p.g_id));
        }
    }
}