RKIS_/MainWindow.xaml.cs

using System.Windows;
using WpfApp2.model;

namespace WpfApp2
{
    /// <summary>
    /// Interaction logic for MainWindow.xaml
    /// </summary>

    public partial class MainWindow : Window
    {
        public IEnumerable<Product> ProductList { get; set; }
        public MainWindow()
        {
            InitializeComponent();
            DataContext = this;
            Globals.dataProvider = new LocalDataProvider();
            ProductList = Globals.dataProvider.getPerson();
        }

        private void ExitButton_Click(object sender, RoutedEventArgs e)
        {
            Application.Current.Shutdown();

        }
    }
    interface IDataProvider
    {
        IEnumerable<Product> getPerson();
    }
    public class LocalDataProvider : IDataProvider
    {
        public IEnumerable<Product> getPerson()
        {
            return new Product[]{
            new Product{
                name="Микрофон",
                model="NEUMANN TLM 102"},
            new Product{
                name="Мониторы",
                model="SoundStation A-6"},
            new Product{
                name="Звуковая карта",
                model="Focusrite Solo"},
            };

        }
    }
}