PrincipalWindow.xaml.cs

using Microsoft.Win32;
using System;
using System.Collections.Generic;
using System.Linq;
using System.Text;
using System.Threading.Tasks;
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.Shapes;

namespace Projet
{
    /// <summary>
    /// Logique d'interaction pour PrincipalWindow.xaml
    /// </summary>
    public partial class PrincipalWindow : Window
    {
        public PrincipalWindow()
        {
            InitializeComponent();
        }

        private void Ouvrir_Click(object sender, RoutedEventArgs e)
        {
            OpenFileDialog openDlg = new OpenFileDialog();
            openDlg.ShowDialog();
        }

        private void Quitter_Click(object sender, RoutedEventArgs e)
        {
            this.Close();
        }

        private void nouveau_Click(object sender, RoutedEventArgs e)
        {
            MainWindow menuWindow = new MainWindow();
            menuWindow.Show();
            this.Close();
        }
    }
}