private void SearchButton_Click(object sender, RoutedEventArgs e)
{
var search = new SearchPrompt();
Observable.FromEvent <PopUpEventArgs <string, PopUpResult> >(search, "Completed").Take(1).ObserveOnDispatcher()
.Subscribe(
q =>
{
try
{
if (q.EventArgs.PopUpResult == PopUpResult.Ok &&
!string.IsNullOrWhiteSpace(q.EventArgs.Result))
{
this.NavigationService.Navigate(PageUrl.SearchMixes(q.EventArgs.Result));
}
}
catch (InvalidOperationException)
{
// Couldn't navigate we're probably being closed
}
});
search.ActionPopUpButtons.Clear();
search.Show();
}
private void PerformSearch()
{
if (string.IsNullOrWhiteSpace(this.searchText.Text))
{
this.CloseSearch();
return;
}
this.Searches.OnNext(this.searchText.Text);
try
{
this.Navigation.Navigate(PageUrl.SearchMixes(this.searchText.Text));
}
catch (InvalidOperationException)
{
// Thrown when task is not in the foreground.
}
}