private void btnFilter_Click(object sender, RoutedEventArgs e) { string filter = cbxFilters.SelectedValue.ToString(); if (filter == "show all") { IssueViewModel.PopulateAsync(SettingsViewModel.MaxItemsCount).GetAwaiter(); } else { IssueViewModel.PopulateByStatusAsync(filter, SettingsViewModel.MaxItemsCount).GetAwaiter(); } }