public AuctionItem(TrademeAccessor.QueryResult queryResult)
 {
     // TODO: Complete member initialization
     title    = queryResult.Title;
     price    = queryResult.Price;
     itemUrl  = queryResult.HyperlinkUrl;
     imageUrl = queryResult.ImageUrl;
     // TODO: is image URL required???
 }
 public CatigoryItemGroup(TrademeAccessor.QueryResult item)
 {
     // TODO: Complete member initialization
     //first = item;
 }