using System.Globalization; namespace TightWiki.Library { public class CountryItem { public string Text { get; set; } = string.Empty; public string Value { get; set; } = string.Empty; public static List GetAll() { var list = new List(); foreach (var ci in CultureInfo.GetCultures(CultureTypes.SpecificCultures)) { var regionInfo = new RegionInfo(ci.Name); if (list.Where(o => o.Value == regionInfo.Name).Any() == false) { list.Add(new CountryItem { Text = regionInfo.EnglishName, Value = regionInfo.Name }); } } return list.OrderBy(o => o.Text).ToList(); } } }