// Gets individual country info
        private void GetCountryInfo(string name)
        {
            Country country = CTree.GetNodeByName(name);

            if (country != null)
            {
                CountryNameTB.Text   = country.Name;
                GDPGrowthUD.Value    = (decimal)country.gdpGrowth;
                InflationUD.Value    = (decimal)country.Inflation;
                TradeBalanceUD.Value = (decimal)country.TradeBalance;
                HdiUD.Value          = (decimal)country.hdiRanking;
                TradePartnersLB.Items.Clear();
                foreach (string partner in country.TradePartners)
                {
                    TradePartnersLB.Items.Add(partner);
                }
                string partnerBestpotential = "";
                CTree.CalculateBestTradePartnerPotential(ref partnerBestpotential, country.TradePartners);
                partnerPotentialTB.Text = partnerBestpotential;
            }
        }