/// <summary>
/// 把list接在End后面，清空list
/// </summary>
/// <param name="list"></param>
public void AddEndAfter(UtilList <T> list)
{
End.Next = list.First;
list.First.Previous = End;
list.End.Next = Trail;
Trail.Previous = list.End;
list.Clear();
}
private void btn_utilisateurs_MouseLeftButtonUp(object sender, MouseButtonEventArgs e)
{
UtilList Uti = new UtilList();
this.NavigationService.Navigate(Uti);
}