private async void SearchFile() { var settings = new ConnectionSettings(new Uri("http://localhost:9200")) .DefaultIndex("filesmanager"); var client = new ElasticClient(settings); string textsearch = Searchbar.Text.ToString(); var list = await Support.SearchFile(textsearch, client); //Console.WriteLine(list[0].url); SearchView.Invoke(new MethodInvoker(delegate() { SearchView.DataSource = list; } )); }