using System;
using System.Collections.Generic;
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;
using System.ComponentModel;

namespace UtiliWPF
{
    /// <summary>
    /// Interaction logic for Window1.xaml
    /// </summary>
    public partial class Window1 : Window, INotifyPropertyChanged
    {
        public Window1()
        {
            InitializeComponent();
        }

        string _selectedImage = string.Empty;
        public string SelectedImagePath
        {
            get { return _selectedImage; }
            set
            {
                if (_selectedImage != value)
                {
                    _selectedImage = value;
                    NotifyPropertyChanged("SelectedImagePath");
                }
            }
        }

        private void BtnImg1_Click(object sender, RoutedEventArgs e)
        {
            // punto l'immagine
            this.SelectedImagePath = @"http://www.alessandroalpi.net/images/MVP.png";
        }

        private void BtnImg2_Click(object sender, RoutedEventArgs e)
        {
            // punto l'immagine
            this.SelectedImagePath = @"http://www.alessandroalpi.net/images/dnh.jpg";
        }

        public event PropertyChangedEventHandler PropertyChanged;

        private void NotifyPropertyChanged(String info)
        {
            if (PropertyChanged != null)
            {
                PropertyChanged(this, new PropertyChangedEventArgs(info));
            }
        }

        private void Window_Loaded(object sender, RoutedEventArgs e)
        {
            this.DataContext = this;
        }

    }
}