MARKUS

using System;

using System.Collections.Generic;

using System.Collections.ObjectModel;

using System.ComponentModel;

using System.Linq;

using System.Text;

using System.Windows;

using System.Windows.Controls;

using System.Windows.Data;

using System.Windows.Documents;

using System.Windows.Input;

using System.Windows.Media;

using System.Windows.Media.Imaging;

using System.Windows.Navigation;

using System.Windows.Shapes;

namespace Demo

{

    /// <summary>

    /// Interaction logic for MainWindow.xaml

    /// </summary>

    public partial class MainWindow : Window, INotifyPropertyChanged

    {

        public event PropertyChangedEventHandler PropertyChanged;

        protected void OnPropertyChanged(string name) { PropertyChangedEventHandler handler = PropertyChanged; if (handler != null) { handler(this, new PropertyChangedEventArgs(name)); } }

        private ObservableCollection<TestFile> _items { get; set; }

        public ObservableCollection<TestFile> item

        {

            get

            {

                return _items;

            }

            set

            {

                _items = value;

                OnPropertyChanged("item");

            }

        }

        public MainWindow()

        {

            InitializeComponent();

            this.Loaded += MainWindow_Loaded;

        }

        private void MainWindow_Loaded(object sender, RoutedEventArgs e)

        {

            item = new ObservableCollection<TestFile>();

            for (int i = 1  ; i <= 50; i++)

            {

                item.Add(new TestFile

                {

                    PageNo = i,

                    ImageUrl = @"http://www.elonka.com/kryptos/sanborn/KGBCyrillic.jpg"

                });

            }

            this.DataContext = this;

        }

    }

}