Hi, I need help, I tried to get the minimum value from Auction Page

List<AuctionHelpers.AuctionItem> auklist = new List<AuctionHelpers.AuctionItem>();
                      foreach (var item in AuctionHelpers.GetBrowsePageItems())
                    {
                        if(item.IsValid())
                        auklist.Add(item);                       
                    }
  var ChepestItemauklist = auklist.Where(x => x.Name == "Frostweave Bag").OrderBy(x => x.BuyoutPricePerUnit).Min();//error code

but I get an error if I try to use such code

 

I need to know the minimum price on the page to use it for comparison.

 

Does anyone know which method to use to get the minimum buyout price from the AuctionItem array?

 

I know what you can extract into a separate BuyoutPrice list<int> and then everything seems to work as it should, but I would like to know if you can get the minimum value from multidimensional arrays of the wrobot?

5 Jun 2020 05H15.log.html

Hi. Try this. Returns a dictionary where key is itemname and value is lowest price.

    private static Dictionary<string, int> GetLowestItemPrice()
    {
        Dictionary<string, int> CheapestItems = new Dictionary<string, int>();        
        List<AuctionHelpers.AuctionItem> ItemsList = new List<AuctionHelpers.AuctionItem>();
        List<string> ItemsToCheck = /*your list of items*/
        int LowestPrice = 0;

        if (AuctionHelpers.AuctionHouseIsShown()) 
            foreach (string item in ItemsToCheck)
            {                
                AuctionHelpers.BrowseNameSetText(item);
                Thread.Sleep(2000);
                AuctionHelpers.IsUsableCheckButtonSetChecked(false);
                if (AuctionHelpers.BrowseSearchButtonIsEnabled())
                {                
                    AuctionHelpers.BrowseSearchButtonClick();
                    Thread.Sleep(2000);
                    while (AuctionHelpers.BrowseNextPageButtonIsEnabled())
                    {
                        if (AuctionHelpers.GetBrowsePageItems().Any())
                        {
                            ItemsList.AddRange(AuctionHelpers.GetBrowsePageItems());                            
                            AuctionHelpers.BrowseNextPageButtonClick();
                            Thread.Sleep(1000);
                        }
                    }
                    if (AuctionHelpers.GetBrowsePageItems().Any())
                        ItemsList.AddRange(AuctionHelpers.GetBrowsePageItems());
                    ItemsList.RemoveAll(i => (i.Name != item) || (i.BuyoutPricePerUnit == 0));
                    LowestPrice = ItemsList.Min(price => price.BuyoutPricePerUnit);
                    CheapestItems.Add(item, LowestPrice);
                }                               
            }       
        
        foreach (KeyValuePair<string, int> kvp in CheapestItems)
        {            
            Logging.Write("Itemname = " + kvp.Key + "Itemprice " + kvp.Value);
        }
        AuctionHelpers.CloseAuctionHouse();
        return CheapestItems;
    }