public void addCardsToList() { conn = new DBconn(); List<card> allCards; allCards = conn.getCards(); foreach (card c in allCards) { //this.listView.Items.Add(new CollectableCard { Name = c.Name, Friendship = c.Friendship, Bravery = c.Bravery, Humor = c.Humor, StarFactor = c.StarFactor }); this.listView.Items.Add(c); } }