private void boutonAchat_Click(object sender, RoutedEventArgs e)
        {
            id++;
            M_Bourse bourse   = mv_Bourse.GetM_Bourse();
            double   benef    = 0;
            int      quantite = Convert.ToInt32(Quantite.Value);
            double   total    = 0;
            M_Achat  temp     = new M_Achat(Transaction.Achat, id, DateTime.Now.ToString("hh:mm:ss"), quantite, Convert.ToDouble(bourse.LastPrice()), benef, total);

            mv_Achat.AjoutAchat(temp);
        }
        public MainWindow()
        {
            id = 0;

            //periodeAchat = 0.5;
            periode = 1; // seconde

            InitializeComponent();
            #region Initialisation MV
            mv_Bourse          = new MV_Bourse(periode);
            mv_HistoriqueCours = new MV_HistoriqueCours(periode, mv_Bourse.GetM_Bourse(), ItemHistorique, mv_Bourse.MyTimer);
            mv_Achat           = new MV_Achat(periode, mv_Bourse.GetM_Bourse(), CompteAchat, mv_Bourse.MyTimer, ResultatCompte);
            #endregion

            #region Graphe Paramaters
            graphe.DisableAnimations = true;
            graphe.ScrollBarFill     = Brushes.AntiqueWhite;
            this.graphe.Series       = mv_Bourse.PointsSerie;

            #endregion
        }