using System.Windows;
using System.Windows.Controls;

namespace XAML_Example
{
    /// <summary>
    /// Interaction logic for Window1.xaml
    /// </summary>

    public partial class Window1 : System.Windows.Window
    {
        int buttonValue = 1;

        public Window1()
        {
            InitializeComponent();
        }

        void button1_Click(object sender, RoutedEventArgs e)
        {
            buttonValue += 1;
            this.label1.Content = buttonValue.ToString();
        }
    }
}