public bool Buy(List <String> cart) { try { ArticleSetTableAdapters.ShopTableTableAdapter adapter = new ArticleSetTableAdapters.ShopTableTableAdapter(); foreach (String article in cart) { adapter.BuyArticle(article); } return(true); } catch (Exception) { return(false); } }
public String GetArticleByIndex(int index) { ArticleSetTableAdapters.ShopTableTableAdapter adapter = new ArticleSetTableAdapters.ShopTableTableAdapter(); return(adapter.GetArticleByIndex(index)); }
public int GetNumberOfArticles() { ArticleSetTableAdapters.ShopTableTableAdapter adapter = new ArticleSetTableAdapters.ShopTableTableAdapter(); return(Convert.ToInt32(adapter.GetNumberOfArticles())); }