private void button_connect_Click(object sender, RoutedEventArgs e)
{
PPE4Entities db = new PPE4Entities();
if (db.administrateurs.Any(x => x.Login == TextBox_Login.Text && x.Password == PasswordBox.Password))
{
MessageBox.Show("Bienvenue");
window.MenuLinkGroups.Remove(aremove0);
window.MenuLinkGroups.Add(aremove1);
window.MenuLinkGroups.Add(aremove2);
window.MenuLinkGroups.Add(aremove3);
window.MenuLinkGroups.Add(aremove4);
window.MenuLinkGroups.Add(aremove5);
}
else
{
MessageBox.Show("Utilisateur inconnu");
}
}