private void AgregerPanierEnBase()
 {
     if (Client != null && Client.Id != 0)
     {
         PanierDAL lePanierDal = new PanierDAL(Client.Id);
         foreach (ArticleViewModel article in PanierViewModel.ArticlesDetailsViewModel)
         {
             Panier panier = lePanierDal.ListerPanierClient().Find(pan => pan.ArticleId == article.Article.Id);
             if (panier == null)
             {
                 lePanierDal.Ajouter(article.Article, article.Quantite);
             }
             else
             {
                 lePanierDal.ModifierQuantite(article.Article, article.Quantite);
             }
         }
     }
 }
        private void RecupererPanierProspectPuisSupprimer()
        {
            PanierProspectDAL panierProspectDAL   = new PanierProspectDAL(ProspectGuid);
            PanierViewModel   panierViewModelSauv = new PanierViewModel(panierProspectDAL.ListerPanierProspect());

            if (panierViewModelSauv != null && Client.Id != 0)
            {
                PanierDAL panierDal = new PanierDAL(Client.Id);
                foreach (ArticleViewModel article in (panierViewModelSauv).ArticlesDetailsViewModel)
                {
                    Panier panier = panierDal.ListerPanierClient().Find(pan => pan.ArticleId == article.Article.Id);
                    if (panier == null)
                    {
                        panierDal.Ajouter(article.Article, article.Quantite);
                    }
                    else
                    {
                        panierDal.ModifierQuantite(article.Article, article.Quantite);
                    }
                }
            }
            panierProspectDAL.Supprimer();
        }