async void DoScrape()
    {
        var Feed = new Feed();
 
        var results = await Feed.GetList();
        foreach (var itemObject in results)
        {
            var item = new ListViewItem(itemObject.Title);
            item.SubItems.Add(itemObject.Link);
            item.SubItems.Add(itemObject.Description);
            LstResults.Items.Add(item);
        }
    }
 
 
    public class Feed
    {
        async public Task<List<ItemObject>> GetList()
        {
            var client = new WebClient();
            string content = await client.DownloadStringTaskAsync(new Uri("anyUrl"));
            var lstItemObjects = new List<ItemObject>();
            var Feed = new XmlDocument();
            Feed.LoadXml(content);
            var nodes = Feed.GetElementsByTagName("item");
 
            foreach (XmlNode node in nodes)
            {
                var tmpItemObject = new ItemObject();
                var title = node["title"];
                if (title != null) tmpItemObject.Title = title.InnerText;
                var link = node["link"];
                if (link != null) tmpItemObject.Link = link.InnerText;
                var description = node["description"];
                if (description != null) tmpItemObject.Description = description.InnerText;
                lstItemObjects.Add(tmpItemObject);
            }
            return lstItemObjects;
        }
    }